(function(a,b){function c(a,c){var d=" to exec \u300C"+a+"\u300D command"+(c?" with value: "+c:"");try{b.execCommand(a,!1,c)}catch(a){return P.log("fail"+d,!0)}P.log("success"+d)}function d(a,b,d){var e=B(a);if(e)return a._range.selectNode(e),a._range.collapse(!1),"insertimage"===b&&a._menu&&L(a._menu,!0),c(b,d)}function e(a,b){var d=C(a),e=d.map(function(a){return a.nodeName.toLowerCase()});return-1!==e.indexOf(b)&&(b="p"),c("formatblock",b)}function f(a,b,d){return d="<"+b+">"+(d||O.toString())+"</"+b+">",c("insertHTML",d)}function g(a,b,d){return a.config.linksInNewWindow&&"unlink"!==b?(d="<a href=\""+d+"\" target=\"_blank\">"+O.toString()+"</a>",c("insertHTML",d)):c(b,d)}function h(a,b,c,d){var e=a.config.titles[b]||"",f=document.createElement("div");f.classList.add("pen-icon"),f.setAttribute("title",e),"parent"===c?(f.classList.add("pen-group-icon"),f.setAttribute("data-group-toggle",b)):f.setAttribute("data-action",b),"child"===c&&f.setAttribute("data-group",d);var g=a.config.toolbarIconsDictionary[b];if(g&&g.text)f.textContent=g.text;else{var h;h=g&&g.className?g.className:a.config.toolbarIconsPrefix+b,f.innerHTML+="<i class=\""+h+"\"  ></i>"}return f.outerHTML}function i(a){return Q.call(a._menu.children)}function j(a,b){var c=i(a);c.forEach(function(a){L(a,a.getAttribute("data-group")!==b)}),o(a,!b),a.refreshMenuPosition()}function k(a){j(a,null),m(a,!0),n(a,!a._urlInput||""===a._urlInput.value)}function l(a){var b=i(a);b.forEach(function(a){L(a,!0)}),m(a),o(a)}function m(a,b){var c=a._menu.querySelector(".pen-input-wrapper");c&&L(c,b)}function n(a,b){var c=a._menu.querySelector("[data-action=\"unlink\"]");c&&(L(c,b),a.refreshMenuPosition())}function o(a,b){var c=a._menu.querySelector("[data-action=\"close\"]");L(c,b),a.refreshMenuPosition()}function p(a){var c=b.createElement("div"),d=b.createElement("input"),e=b.createElement("label"),f=b.createElement("input"),g=b.createElement("i");return c.className="pen-input-wrapper",d.className="pen-url-input",d.type="url",d.placeholder="http://",e.className="pen-icon pen-input-label",f.className="pen-external-url-checkbox",f.type="checkbox",g.className=a.config.toolbarIconsDictionary.externalLink.className,e.appendChild(f),e.appendChild(g),c.appendChild(d),c.appendChild(e),c}function q(a,b,c){a.execCommand(b,c),a._range=a.getRange(),a.highlight().menu()}function r(a,b){for(var c,d=a._toolbar||a._menu;!(c=b.getAttribute("data-action"))&&b.parentNode!==d;)b=b.parentNode;var e=b.getAttribute("data-group-toggle");if(e&&j(a,e),!!c){if("close"===c)return void k(a);if(!/(?:createlink)|(?:insertimage)/.test(c))return q(a,c);if(a._urlInput){var f=a._urlInput;if(d===a._menu?l(a):(a._inputActive=!0,a.menu()),"none"!==a._menu.style.display){setTimeout(function(){f.focus()},10);var g=function(){var b=f.value;b?(a.config.linksInNewWindow=a._externalUrlCheckbox.checked,b=f.value.replace(U.whiteSpace,"").replace(U.mailTo,"mailto:$1").replace(U.http,"http://$1")):c="unlink",q(a,c,b)};f.onkeypress=function(a){13===a.which&&(a.preventDefault(),g())},a._externalUrlCheckbox.onchange=g}}}}function s(a){var c="",d=p(a).outerHTML;if(a._toolbar=a.config.toolbar,!a._toolbar){var e=a.config.list;if(!Object.values(e).length)return;P.forEach(e,function(b,d){if(Array.isArray(b)){var e=b;b=d,c+=h(a,b,"parent"),P.forEach(e,function(d){c+=h(a,d,"child",b)},!0)}else c+=h(a,b)});var f=Object.values(e);(0<=f.indexOf("createlink")||0<=f.indexOf("insertimage"))&&(c+=d),c+=h(a,"close")}else(a._toolbar.querySelectorAll("[data-action=createlink]").length||a._toolbar.querySelectorAll("[data-action=insertimage]").length)&&(c+=d);c&&(a._menu=b.createElement("div"),a._menu.setAttribute("class",a.config.class+"-menu pen-menu"),a._menu.innerHTML=c,a._urlInput=a._menu.querySelector(".pen-url-input"),a._externalUrlCheckbox=a._menu.querySelector(".pen-external-url-checkbox"),L(a._menu,!0),b.body.appendChild(a._menu))}function t(d){function f(a){d._range=d.getRange(),i(a)}var g=d._toolbar||d._menu,h=d.config.editor,i=P.delayExec(function(){g&&d.highlight().menu()}),j=function(){};if(d._menu){var k=function(){"flex"===d._menu.style.display&&d.menu()};u(d,a,"resize",k),u(d,a,"scroll",k);var l=!1;u(d,h,"mousedown",function(){l=!0}),u(d,h,"mouseleave",function(){l&&f(800),l=!1}),u(d,h,"mouseup",function(){l&&f(200),l=!1}),j=function(a){!d._menu||A(h,a.target)||A(d._menu,a.target)||(w(d,b,"click",j),i(100))}}else u(d,h,"click",function(){f(0)});u(d,h,"keyup",function(a){if(y(d),d.isEmpty())return void("advanced"===d.config.mode&&E(d));if(G(d)&&!H(d)&&"advanced"!==d.config.mode&&(h.innerHTML=h.innerHTML.replace(/\u200b/,""),F(d)),13!==a.which||a.shiftKey)return f(400);var c=B(d,!0);c&&c.nextSibling&&S.test(c.nodeName)&&c.nodeName===c.nextSibling.nodeName&&("BR"!==c.lastChild.nodeName&&c.appendChild(b.createElement("br")),P.forEach(c.nextSibling.childNodes,function(a){a&&c.appendChild(a)},!0),c.parentNode.removeChild(c.nextSibling),I(d,c.lastChild,d.getRange()))}),u(d,h,"keydown",function(a){if(h.classList.remove(d.config.placeholderClass),!(13!==a.which||a.shiftKey)){if(d.config.ignoreLineBreak)return void a.preventDefault();var e=B(d,!0);if(!e||!S.test(e.nodeName))return void("basic"===d.config.mode&&(a.preventDefault(),c("insertHTML","<br>")));if(e){var f=e.lastChild;if(f&&f.previousSibling&&!(f.previousSibling.textContent||f.textContent)){a.preventDefault();var g=b.createElement("p");g.innerHTML="<br>",e.removeChild(f),e.nextSibling?e.parentNode.insertBefore(g,e.nextSibling):e.parentNode.appendChild(g),I(d,g,d.getRange())}}}}),g&&u(d,g,"click",function(a){r(d,a.target)}),u(d,h,"focus",function(){d.isEmpty()&&"advanced"===d.config.mode&&E(d),u(d,b,"click",j)}),u(d,h,"blur",function(){y(d),d.checkContentChange()}),u(d,h,"paste",function(){setTimeout(function(){d.cleanContent()})})}function u(a,b,c,d){if(a._events.hasOwnProperty(c))a._events[c].push(d);else{a._eventTargets=a._eventTargets||[],a._eventsCache=a._eventsCache||[];var e=a._eventTargets.indexOf(b);0>e&&(e=a._eventTargets.push(b)-1),a._eventsCache[e]=a._eventsCache[e]||{},a._eventsCache[e][c]=a._eventsCache[e][c]||[],a._eventsCache[e][c].push(d),b.addEventListener(c,d,!1)}return a}function v(a,b){if(a._events.hasOwnProperty(b)){var c=Q.call(arguments,2);P.forEach(a._events[b],function(b){b.apply(a,c)})}}function w(a,b,c,d){var e=a._events[c];if(!e){var f=a._eventTargets.indexOf(b);0<=f&&(e=a._eventsCache[f][c])}if(!e)return a;var g=e.indexOf(d);return 0<=g&&e.splice(g,1),b.removeEventListener(c,d,!1),a}function x(a){return(P.forEach(this._events,function(a){a.length=0},!1),!a._eventsCache)?a:(P.forEach(a._eventsCache,function(b,c){var d=a._eventTargets[c];P.forEach(b,function(a,b){P.forEach(a,function(a){d.removeEventListener(b,a,!1)},!0)},!1)},!0),a._eventTargets=[],a._eventsCache=[],a)}function y(a){a.config.editor.classList[a.isEmpty()?"add":"remove"](a.config.placeholderClass)}function z(a){return(a||"").trim().replace(/\u200b/g,"")}function A(a,b){if(a===b)return!0;for(b=b.parentNode;b;){if(b===a)return!0;b=b.parentNode}return!1}function B(a,b){var c,d=a.config.editor;if(a._range=a._range||a.getRange(),c=a._range.commonAncestorContainer,c.hasChildNodes()&&a._range.startOffset+1===a._range.endOffset&&(c=c.childNodes[a._range.startOffset]),!c||c===d)return null;for(;c&&1!==c.nodeType&&c.parentNode!==d;)c=c.parentNode;for(;c&&b&&c.parentNode!==d;)c=c.parentNode;return A(d,c)?c:null}function C(a){return D(a).filter(function(a){return a.nodeName.match(T)})}function D(a){for(var b=[],c=B(a);c&&c!==a.config.editor;)c.nodeType===Node.ELEMENT_NODE&&b.push(c),c=c.parentNode;return b}function E(a){var c=a._range=a.getRange();a.config.editor.innerHTML="";var d=b.createElement("p");d.innerHTML="<br>",c.insertNode(d),I(a,d.childNodes[0],c)}function F(a){var c=a.getRange(),d=b.createTextNode("\u200B");c.selectNodeContents(a.config.editor),c.collapse(!1),c.insertNode(d),I(a,d,c)}function G(a){var b=a.getRange(),c=b.cloneRange();return c.selectNodeContents(a.config.editor),c.setStart(b.endContainer,b.endOffset),""===c.toString()}function H(a){var b=a.getRange(),c=b.cloneRange();return c.selectNodeContents(a.config.editor),c.setEnd(b.startContainer,b.startOffset),""===c.toString()}function I(a,b,c){c.setStartAfter(b),c.setEndBefore(b),c.collapse(!1),a.setRange(c)}function J(a){if(1===a.nodeType){if(V.notLink.test(a.tagName))return;P.forEach(a.childNodes,function(a){J(a)},!0)}else if(3===a.nodeType){var c=K(a.nodeValue||"");if(!c.links)return;var d=b.createDocumentFragment(),e=b.createElement("div");for(e.innerHTML=c.text;e.childNodes.length;)d.appendChild(e.childNodes[0]);a.parentNode.replaceChild(d,a)}}function K(a){var b=0;return a=a.replace(V.url,function(a){var c=a,d=a;return b++,a.length>V.maxLength&&(d=a.slice(0,V.maxLength)+"..."),V.prefix.test(c)||(c="http://"+c),"<a href=\""+c+"\">"+d+"</a>"}),{links:b,text:a}}function L(a,b){a.style.display=b?"none":"flex"}var M,N,O,P={},Q=Array.prototype.slice,R={block:/^(?:p|h[1-6]|blockquote|pre)$/,inline:/^(?:justify(center|full|left|right)|strikethrough|insert(un)?orderedlist|(in|out)dent)$/,biu:/^(bold|italic|underline)$/,source:/^(?:createlink|unlink)$/,insert:/^(?:inserthorizontalrule|insertimage|insert)$/,wrap:/^(?:code)$/},S=/^(?:blockquote|pre|div)$/i,T=/(?:[pubia]|strong|em|h[1-6]|blockquote|code|[uo]l|li)/i,U={whiteSpace:/(^\s+)|(\s+$)/g,mailTo:/^(?!mailto:|.+\/|.+#|.+\?)(.*@.*\..+)$/,http:/^(?!\w+?:\/\/|mailto:|\/|\.\/|\?|#)(.*)$/},V={url:/((https?|ftp):\/\/|www\.)[^\s<]{3,}/gi,prefix:/^(?:https?|ftp):\/\//i,notLink:/^(?:img|a|input|audio|video|source|code|pre|script|head|title|style)$/i,maxLength:100},W={bold:{styleKey:"font-weight",correctValue:"normal"},italic:{styleKey:"font-style",correctValue:"normal"},underline:{styleKey:"text-decoration",correctValue:"none"}};P.is=function(a,b){return Object.prototype.toString.call(a).slice(8,-1)===b},P.forEach=function(a,b,c){if(a)if(null==c&&(c=P.is(a,"Array")),c)for(var d=0,e=a.length;d<e;d++)b(a[d],d,a);else for(var f in a)a.hasOwnProperty(f)&&b(a[f],f,a)},P.copy=function(a,b){return P.forEach(b,function(b,c){a[c]=P.is(b,"Object")?P.copy({},b):P.is(b,"Array")?P.copy([],b):b}),a},P.log=function(a,b){(N||b)&&console.log("%cPEN DEBUGGER: %c"+a,"font-family:arial,sans-serif;color:#1abf89;line-height:2em;","font-family:cursor,monospace;color:#333;")},P.delayExec=function(a){var b=null;return function(c){clearTimeout(b),b=setTimeout(function(){a()},c||1)}},P.merge=function(a){var c={class:"pen",placeholderClass:"pen-placeholder",placeholderAttr:"data-pen-placeholder",debug:!1,toolbar:null,mode:"basic",ignoreLineBreak:!1,toolbarIconsPrefix:"fa fa-",toolbarIconsDictionary:{externalLink:"eicon-editor-external-link"},stay:a.stay||!a.debug,stayMsg:"Are you going to leave here?",textarea:"<textarea name=\"content\"></textarea>",list:["blockquote","h2","h3","p","code","insertOrderedList","insertUnorderedList","inserthorizontalrule","indent","outdent","bold","italic","underline","createlink","insertimage"],titles:{},cleanAttrs:["id","class","style","name"],cleanTags:["script"],linksInNewWindow:!1};return 1===a.nodeType?c.editor=a:a.match&&a.match(/^#[\S]+$/)?c.editor=b.getElementById(a.slice(1)):c=P.copy(c,a),c},M=function(a){if(!a)throw new Error("Can't find config");N=a.debug;var b=P.merge(a),c=b.editor;if(!c||1!==c.nodeType)throw new Error("Can't find editor");c.classList.add.apply(c.classList,b.class.split(" ")),c.setAttribute("contenteditable","true"),this.config=b,b.placeholder&&c.setAttribute(this.config.placeholderAttr,b.placeholder),y(this),this.selection=O,this._events={change:[]},s(this),t(this),this._prevContent=this.getContent(),this.markdown&&this.markdown.init(this),this.config.stay&&this.stay(this.config),this.config.input&&this.addOnSubmitListener(this.config.input),"advanced"===this.config.mode?(this.getRange().selectNodeContents(c),this.setRange()):F(this)},M.prototype.on=function(a,b){return u(this,this.config.editor,a,b),this},M.prototype.addOnSubmitListener=function(a){var b=a.form,c=this;b.addEventListener("submit",function(){a.value=c.config.saveAsMarkdown?c.toMd(c.config.editor.innerHTML):c.config.editor.innerHTML})},M.prototype.isEmpty=function(a){return a=a||this.config.editor,!a.querySelector("img")&&!a.querySelector("blockquote")&&!a.querySelector("li")&&!z(a.textContent)},M.prototype.getContent=function(){return this.isEmpty()?"":z(this.config.editor.innerHTML)},M.prototype.setContent=function(a){return this.config.editor.innerHTML=a,this.cleanContent(),this},M.prototype.checkContentChange=function(){var a=this._prevContent,b=this.getContent();a===b||(this._prevContent=b,v(this,"change",b,a))},M.prototype.getRange=function(){var a=this.config.editor,c=O.rangeCount&&O.getRangeAt(0);return c||(c=b.createRange()),A(a,c.commonAncestorContainer)||(c.selectNodeContents(a),c.collapse(!1)),c},M.prototype.setRange=function(a){a=a||this._range,a||(a=this.getRange(),a.collapse(!1));try{O.removeAllRanges(),O.addRange(a)}catch(a){}return this},M.prototype.focus=function(a){return a||this.setRange(),this.config.editor.focus(),this},M.prototype.execCommand=function(a,b){if(a=a.toLowerCase(),this.setRange(),R.block.test(a))e(this,a);else if(R.inline.test(a))c(a,b);else if(R.biu.test(a)){var h=W[a];h.backupValue=this.config.editor.style[h.styleKey],this.config.editor.style[h.styleKey]=h.correctValue,c(a,b),this.config.editor.style[h.styleKey]=h.backupValue}else R.source.test(a)?g(this,a,b):R.insert.test(a)?d(this,a,b):R.wrap.test(a)?f(this,a,b):P.log("can not find command function for name: "+a+(b?", value: "+b:""),!0);"indent"===a&&this.checkContentChange()},M.prototype.cleanContent=function(a){var b=this.config.editor;return a||(a=this.config),P.forEach(a.cleanAttrs,function(a){P.forEach(b.querySelectorAll("["+a+"]"),function(b){b.removeAttribute(a)},!0)},!0),P.forEach(a.cleanTags,function(a){P.forEach(b.querySelectorAll(a),function(a){a.parentNode.removeChild(a)},!0)},!0),y(this),this.checkContentChange(),this},M.prototype.autoLink=function(){return J(this.config.editor),this.getContent()},M.prototype.highlight=function(){var a=this._toolbar||this._menu,b=B(this);if(P.forEach(a.querySelectorAll(".active"),function(a){a.classList.remove("active")},!0),!b)return this;var c,d=D(this),e=this._urlInput,f=this._externalUrlCheckbox;return e&&a===this._menu&&(e.value="",this._externalUrlCheckbox.checked=!1),c=function(b){if(b){var c=a.querySelector("[data-action="+b+"]");return c&&c.classList.add("active")}},P.forEach(d,function(a){var b=a.nodeName.toLowerCase(),d=a.style.textAlign,g=a.style.textDecoration;(d&&("justify"===d&&(d="full"),c("justify"+d[0].toUpperCase()+d.slice(1))),"underline"===g&&c("underline"),!!b.match(T))&&("a"===b?(e.value=a.getAttribute("href"),f.checked="_blank"===a.getAttribute("target"),b="createlink"):"img"===b?(e.value=a.getAttribute("src"),b="insertimage"):"i"===b||"em"===b?b="italic":"u"===b?b="underline":"b"===b||"strong"===b?b="bold":"strike"===b?b="strikethrough":"ul"===b?b="insertUnorderedList":"ol"===b?b="insertOrderedList":"li"===b?b="indent":void 0,c(b))},!0),this},M.prototype.menu=function(){return this._menu?O.isCollapsed?(this._menu.style.display="none",this._inputActive=!1,this):!this._toolbar||this._urlInput&&this._inputActive?void k(this):this:this},M.prototype.refreshMenuPosition=function(){var a=this._range.getBoundingClientRect(),b=a.top-10,c=a.left+a.width/2,d=this._menu,e={x:0,y:0},f=this._stylesheet;if(0===a.width&&0===a.height)return this;if(void 0===this._stylesheet){var g=document.createElement("style");document.head.appendChild(g),this._stylesheet=f=g.sheet}return d.style.display="flex",e.x=c-d.clientWidth/2,e.y=b-d.clientHeight,0<f.cssRules.length&&f.deleteRule(0),0>e.x?(e.x=0,f.insertRule(".pen-menu:after {left: "+c+"px;}",0)):f.insertRule(".pen-menu:after {left: 50%; }",0),0>e.y?(d.classList.add("pen-menu-below"),e.y=a.top+a.height+10):d.classList.remove("pen-menu-below"),d.style.top=e.y+"px",d.style.left=e.x+"px",this},M.prototype.stay=function(a){var b=this;window.onbeforeunload||(window.onbeforeunload=function(){if(!b._isDestroyed)return a.stayMsg})},M.prototype.destroy=function(){var a=this.config;x(this),a.editor.classList.remove.apply(a.editor.classList,a.class.split(" ").concat(a.placeholderClass)),a.editor.removeAttribute("contenteditable"),a.editor.removeAttribute(a.placeholderAttr);try{O.removeAllRanges(),this._menu&&this._menu.parentNode.removeChild(this._menu)}catch(a){}return this._isDestroyed=!0,this},M.prototype.rebuild=function(){return s(this),t(this),this},a.ElementorInlineEditor=function(a){if(!a)return P.log("can't find config",!0);var b=P.merge(a),c=b.editor.getAttribute("class");return c=c?c.replace(/\bpen\b/g,"")+" pen-textarea "+b.class:"pen pen-textarea",b.editor.setAttribute("class",c),b.editor.innerHTML=b.textarea,b.editor};var X={a:[/<a\b[^>]*href=["']([^"]+|[^']+)\b[^>]*>(.*?)<\/a>/ig,"[$2]($1)"],img:[/<img\b[^>]*src=["']([^\"+|[^']+)[^>]*>/ig,"![]($1)"],b:[/<b\b[^>]*>(.*?)<\/b>/ig,"**$1**"],i:[/<i\b[^>]*>(.*?)<\/i>/ig,"***$1***"],h:[/<h([1-6])\b[^>]*>(.*?)<\/h\1>/ig,function(d,a,b){return"\n"+"######".slice(0,a)+" "+b+"\n"}],li:[/<(li)\b[^>]*>(.*?)<\/\1>/ig,"* $2\n"],blockquote:[/<(blockquote)\b[^>]*>(.*?)<\/\1>/ig,"\n> $2\n"],pre:[/<pre\b[^>]*>(.*?)<\/pre>/ig,"\n```\n$1\n```\n"],code:[/<code\b[^>]*>(.*?)<\/code>/ig,"\n`\n$1\n`\n"],p:[/<p\b[^>]*>(.*?)<\/p>/ig,"\n$1\n"],hr:[/<hr\b[^>]*>/ig,"\n---\n"]};M.prototype.toMd=function(){var a=this.getContent().replace(/\n+/g,"").replace(/<([uo])l\b[^>]*>(.*?)<\/\1l>/ig,"$2");for(var b in X)X.hasOwnProperty(b)&&(a=a.replace.apply(a,X[b]));return a.replace(/\*{5}/g,"**")},b.getSelection&&(O=b.getSelection(),a.ElementorInlineEditor=M)})(window,document);/*! Select2 4.1.0-rc.0 | https://github.com/select2/select2/blob/master/LICENSE.md */
!function(n){"function"==typeof define&&define.amd?define(["jquery"],n):"object"==typeof module&&module.exports?module.exports=function(e,t){return void 0===t&&(t="undefined"!=typeof window?require("jquery"):require("jquery")(e)),n(t),t}:n(jQuery)}(function(t){var e,n,s,p,r,o,h,f,g,m,y,v,i,a,_,s=((u=t&&t.fn&&t.fn.select2&&t.fn.select2.amd?t.fn.select2.amd:u)&&u.requirejs||(u?n=u:u={},g={},m={},y={},v={},i=Object.prototype.hasOwnProperty,a=[].slice,_=/\.js$/,h=function(e,t){var n,s,i=c(e),r=i[0],t=t[1];return e=i[1],r&&(n=x(r=l(r,t))),r?e=n&&n.normalize?n.normalize(e,(s=t,function(e){return l(e,s)})):l(e,t):(r=(i=c(e=l(e,t)))[0],e=i[1],r&&(n=x(r))),{f:r?r+"!"+e:e,n:e,pr:r,p:n}},f={require:function(e){return w(e)},exports:function(e){var t=g[e];return void 0!==t?t:g[e]={}},module:function(e){return{id:e,uri:"",exports:g[e],config:(t=e,function(){return y&&y.config&&y.config[t]||{}})};var t}},r=function(e,t,n,s){var i,r,o,a,l,c=[],u=typeof n,d=A(s=s||e);if("undefined"==u||"function"==u){for(t=!t.length&&n.length?["require","exports","module"]:t,a=0;a<t.length;a+=1)if("require"===(r=(o=h(t[a],d)).f))c[a]=f.require(e);else if("exports"===r)c[a]=f.exports(e),l=!0;else if("module"===r)i=c[a]=f.module(e);else if(b(g,r)||b(m,r)||b(v,r))c[a]=x(r);else{if(!o.p)throw new Error(e+" missing "+r);o.p.load(o.n,w(s,!0),function(t){return function(e){g[t]=e}}(r),{}),c[a]=g[r]}u=n?n.apply(g[e],c):void 0,e&&(i&&i.exports!==p&&i.exports!==g[e]?g[e]=i.exports:u===p&&l||(g[e]=u))}else e&&(g[e]=n)},e=n=o=function(e,t,n,s,i){if("string"==typeof e)return f[e]?f[e](t):x(h(e,A(t)).f);if(!e.splice){if((y=e).deps&&o(y.deps,y.callback),!t)return;t.splice?(e=t,t=n,n=null):e=p}return t=t||function(){},"function"==typeof n&&(n=s,s=i),s?r(p,e,t,n):setTimeout(function(){r(p,e,t,n)},4),o},o.config=function(e){return o(e)},e._defined=g,(s=function(e,t,n){if("string"!=typeof e)throw new Error("See almond README: incorrect module build, no module name");t.splice||(n=t,t=[]),b(g,e)||b(m,e)||(m[e]=[e,t,n])}).amd={jQuery:!0},u.requirejs=e,u.require=n,u.define=s),u.define("almond",function(){}),u.define("jquery",[],function(){var e=t||$;return null==e&&console&&console.error&&console.error("Select2: An instance of jQuery or a jQuery-compatible library was not found. Make sure that you are including jQuery before Select2 on your web page."),e}),u.define("select2/utils",["jquery"],function(r){var s={};function c(e){var t,n=e.prototype,s=[];for(t in n)"function"==typeof n[t]&&"constructor"!==t&&s.push(t);return s}s.Extend=function(e,t){var n,s={}.hasOwnProperty;function i(){this.constructor=e}for(n in t)s.call(t,n)&&(e[n]=t[n]);return i.prototype=t.prototype,e.prototype=new i,e.__super__=t.prototype,e},s.Decorate=function(s,i){var e=c(i),t=c(s);function r(){var e=Array.prototype.unshift,t=i.prototype.constructor.length,n=s.prototype.constructor;0<t&&(e.call(arguments,s.prototype.constructor),n=i.prototype.constructor),n.apply(this,arguments)}i.displayName=s.displayName,r.prototype=new function(){this.constructor=r};for(var n=0;n<t.length;n++){var o=t[n];r.prototype[o]=s.prototype[o]}for(var a=0;a<e.length;a++){var l=e[a];r.prototype[l]=function(e){var t=function(){};e in r.prototype&&(t=r.prototype[e]);var n=i.prototype[e];return function(){return Array.prototype.unshift.call(arguments,t),n.apply(this,arguments)}}(l)}return r};function e(){this.listeners={}}e.prototype.on=function(e,t){this.listeners=this.listeners||{},e in this.listeners?this.listeners[e].push(t):this.listeners[e]=[t]},e.prototype.trigger=function(e){var t=Array.prototype.slice,n=t.call(arguments,1);this.listeners=this.listeners||{},0===(n=null==n?[]:n).length&&n.push({}),(n[0]._type=e)in this.listeners&&this.invoke(this.listeners[e],t.call(arguments,1)),"*"in this.listeners&&this.invoke(this.listeners["*"],arguments)},e.prototype.invoke=function(e,t){for(var n=0,s=e.length;n<s;n++)e[n].apply(this,t)},s.Observable=e,s.generateChars=function(e){for(var t="",n=0;n<e;n++)t+=Math.floor(36*Math.random()).toString(36);return t},s.bind=function(e,t){return function(){e.apply(t,arguments)}},s._convertData=function(e){for(var t in e){var n=t.split("-"),s=e;if(1!==n.length){for(var i=0;i<n.length;i++){var r=n[i];(r=r.substring(0,1).toLowerCase()+r.substring(1))in s||(s[r]={}),i==n.length-1&&(s[r]=e[t]),s=s[r]}delete e[t]}}return e},s.hasScroll=function(e,t){var n=r(t),s=t.style.overflowX,i=t.style.overflowY;return(s!==i||"hidden"!==i&&"visible"!==i)&&("scroll"===s||"scroll"===i||(n.innerHeight()<t.scrollHeight||n.innerWidth()<t.scrollWidth))},s.escapeMarkup=function(e){var t={"\\":"&#92;","&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;","/":"&#47;"};return"string"!=typeof e?e:String(e).replace(/[&<>"'\/\\]/g,function(e){return t[e]})},s.__cache={};var n=0;return s.GetUniqueElementId=function(e){var t=e.getAttribute("data-select2-id");return null!=t||(t=e.id?"select2-data-"+e.id:"select2-data-"+(++n).toString()+"-"+s.generateChars(4),e.setAttribute("data-select2-id",t)),t},s.StoreData=function(e,t,n){e=s.GetUniqueElementId(e);s.__cache[e]||(s.__cache[e]={}),s.__cache[e][t]=n},s.GetData=function(e,t){var n=s.GetUniqueElementId(e);return t?s.__cache[n]&&null!=s.__cache[n][t]?s.__cache[n][t]:r(e).data(t):s.__cache[n]},s.RemoveData=function(e){var t=s.GetUniqueElementId(e);null!=s.__cache[t]&&delete s.__cache[t],e.removeAttribute("data-select2-id")},s.copyNonInternalCssClasses=function(e,t){var n=(n=e.getAttribute("class").trim().split(/\s+/)).filter(function(e){return 0===e.indexOf("select2-")}),t=(t=t.getAttribute("class").trim().split(/\s+/)).filter(function(e){return 0!==e.indexOf("select2-")}),t=n.concat(t);e.setAttribute("class",t.join(" "))},s}),u.define("select2/results",["jquery","./utils"],function(d,p){function s(e,t,n){this.$element=e,this.data=n,this.options=t,s.__super__.constructor.call(this)}return p.Extend(s,p.Observable),s.prototype.render=function(){var e=d('<ul class="select2-results__options" role="listbox"></ul>');return this.options.get("multiple")&&e.attr("aria-multiselectable","true"),this.$results=e},s.prototype.clear=function(){this.$results.empty()},s.prototype.displayMessage=function(e){var t=this.options.get("escapeMarkup");this.clear(),this.hideLoading();var n=d('<li role="alert" aria-live="assertive" class="select2-results__option"></li>'),s=this.options.get("translations").get(e.message);n.append(t(s(e.args))),n[0].className+=" select2-results__message",this.$results.append(n)},s.prototype.hideMessages=function(){this.$results.find(".select2-results__message").remove()},s.prototype.append=function(e){this.hideLoading();var t=[];if(null!=e.results&&0!==e.results.length){e.results=this.sort(e.results);for(var n=0;n<e.results.length;n++){var s=e.results[n],s=this.option(s);t.push(s)}this.$results.append(t)}else 0===this.$results.children().length&&this.trigger("results:message",{message:"noResults"})},s.prototype.position=function(e,t){t.find(".select2-results").append(e)},s.prototype.sort=function(e){return this.options.get("sorter")(e)},s.prototype.highlightFirstItem=function(){var e=this.$results.find(".select2-results__option--selectable"),t=e.filter(".select2-results__option--selected");(0<t.length?t:e).first().trigger("mouseenter"),this.ensureHighlightVisible()},s.prototype.setClasses=function(){var t=this;this.data.current(function(e){var s=e.map(function(e){return e.id.toString()});t.$results.find(".select2-results__option--selectable").each(function(){var e=d(this),t=p.GetData(this,"data"),n=""+t.id;null!=t.element&&t.element.selected||null==t.element&&-1<s.indexOf(n)?(this.classList.add("select2-results__option--selected"),e.attr("aria-selected","true")):(this.classList.remove("select2-results__option--selected"),e.attr("aria-selected","false"))})})},s.prototype.showLoading=function(e){this.hideLoading();e={disabled:!0,loading:!0,text:this.options.get("translations").get("searching")(e)},e=this.option(e);e.className+=" loading-results",this.$results.prepend(e)},s.prototype.hideLoading=function(){this.$results.find(".loading-results").remove()},s.prototype.option=function(e){var t=document.createElement("li");t.classList.add("select2-results__option"),t.classList.add("select2-results__option--selectable");var n,s={role:"option"},i=window.Element.prototype.matches||window.Element.prototype.msMatchesSelector||window.Element.prototype.webkitMatchesSelector;for(n in(null!=e.element&&i.call(e.element,":disabled")||null==e.element&&e.disabled)&&(s["aria-disabled"]="true",t.classList.remove("select2-results__option--selectable"),t.classList.add("select2-results__option--disabled")),null==e.id&&t.classList.remove("select2-results__option--selectable"),null!=e._resultId&&(t.id=e._resultId),e.title&&(t.title=e.title),e.children&&(s.role="group",s["aria-label"]=e.text,t.classList.remove("select2-results__option--selectable"),t.classList.add("select2-results__option--group")),s){var r=s[n];t.setAttribute(n,r)}if(e.children){var o=d(t),a=document.createElement("strong");a.className="select2-results__group",this.template(e,a);for(var l=[],c=0;c<e.children.length;c++){var u=e.children[c],u=this.option(u);l.push(u)}i=d("<ul></ul>",{class:"select2-results__options select2-results__options--nested",role:"none"});i.append(l),o.append(a),o.append(i)}else this.template(e,t);return p.StoreData(t,"data",e),t},s.prototype.bind=function(t,e){var i=this,n=t.id+"-results";this.$results.attr("id",n),t.on("results:all",function(e){i.clear(),i.append(e.data),t.isOpen()&&(i.setClasses(),i.highlightFirstItem())}),t.on("results:append",function(e){i.append(e.data),t.isOpen()&&i.setClasses()}),t.on("query",function(e){i.hideMessages(),i.showLoading(e)}),t.on("select",function(){t.isOpen()&&(i.setClasses(),i.options.get("scrollAfterSelect")&&i.highlightFirstItem())}),t.on("unselect",function(){t.isOpen()&&(i.setClasses(),i.options.get("scrollAfterSelect")&&i.highlightFirstItem())}),t.on("open",function(){i.$results.attr("aria-expanded","true"),i.$results.attr("aria-hidden","false"),i.setClasses(),i.ensureHighlightVisible()}),t.on("close",function(){i.$results.attr("aria-expanded","false"),i.$results.attr("aria-hidden","true"),i.$results.removeAttr("aria-activedescendant")}),t.on("results:toggle",function(){var e=i.getHighlightedResults();0!==e.length&&e.trigger("mouseup")}),t.on("results:select",function(){var e,t=i.getHighlightedResults();0!==t.length&&(e=p.GetData(t[0],"data"),t.hasClass("select2-results__option--selected")?i.trigger("close",{}):i.trigger("select",{data:e}))}),t.on("results:previous",function(){var e,t=i.getHighlightedResults(),n=i.$results.find(".select2-results__option--selectable"),s=n.index(t);s<=0||(e=s-1,0===t.length&&(e=0),(s=n.eq(e)).trigger("mouseenter"),t=i.$results.offset().top,n=s.offset().top,s=i.$results.scrollTop()+(n-t),0===e?i.$results.scrollTop(0):n-t<0&&i.$results.scrollTop(s))}),t.on("results:next",function(){var e,t=i.getHighlightedResults(),n=i.$results.find(".select2-results__option--selectable"),s=n.index(t)+1;s>=n.length||((e=n.eq(s)).trigger("mouseenter"),t=i.$results.offset().top+i.$results.outerHeight(!1),n=e.offset().top+e.outerHeight(!1),e=i.$results.scrollTop()+n-t,0===s?i.$results.scrollTop(0):t<n&&i.$results.scrollTop(e))}),t.on("results:focus",function(e){e.element[0].classList.add("select2-results__option--highlighted"),e.element[0].setAttribute("aria-selected","true")}),t.on("results:message",function(e){i.displayMessage(e)}),d.fn.mousewheel&&this.$results.on("mousewheel",function(e){var t=i.$results.scrollTop(),n=i.$results.get(0).scrollHeight-t+e.deltaY,t=0<e.deltaY&&t-e.deltaY<=0,n=e.deltaY<0&&n<=i.$results.height();t?(i.$results.scrollTop(0),e.preventDefault(),e.stopPropagation()):n&&(i.$results.scrollTop(i.$results.get(0).scrollHeight-i.$results.height()),e.preventDefault(),e.stopPropagation())}),this.$results.on("mouseup",".select2-results__option--selectable",function(e){var t=d(this),n=p.GetData(this,"data");t.hasClass("select2-results__option--selected")?i.options.get("multiple")?i.trigger("unselect",{originalEvent:e,data:n}):i.trigger("close",{}):i.trigger("select",{originalEvent:e,data:n})}),this.$results.on("mouseenter",".select2-results__option--selectable",function(e){var t=p.GetData(this,"data");i.getHighlightedResults().removeClass("select2-results__option--highlighted").attr("aria-selected","false"),i.trigger("results:focus",{data:t,element:d(this)})})},s.prototype.getHighlightedResults=function(){return this.$results.find(".select2-results__option--highlighted")},s.prototype.destroy=function(){this.$results.remove()},s.prototype.ensureHighlightVisible=function(){var e,t,n,s,i=this.getHighlightedResults();0!==i.length&&(e=this.$results.find(".select2-results__option--selectable").index(i),s=this.$results.offset().top,t=i.offset().top,n=this.$results.scrollTop()+(t-s),s=t-s,n-=2*i.outerHeight(!1),e<=2?this.$results.scrollTop(0):(s>this.$results.outerHeight()||s<0)&&this.$results.scrollTop(n))},s.prototype.template=function(e,t){var n=this.options.get("templateResult"),s=this.options.get("escapeMarkup"),e=n(e,t);null==e?t.style.display="none":"string"==typeof e?t.innerHTML=s(e):d(t).append(e)},s}),u.define("select2/keys",[],function(){return{BACKSPACE:8,TAB:9,ENTER:13,SHIFT:16,CTRL:17,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46}}),u.define("select2/selection/base",["jquery","../utils","../keys"],function(n,s,i){function r(e,t){this.$element=e,this.options=t,r.__super__.constructor.call(this)}return s.Extend(r,s.Observable),r.prototype.render=function(){var e=n('<span class="select2-selection" role="combobox"  aria-haspopup="true" aria-expanded="false"></span>');return this._tabindex=0,null!=s.GetData(this.$element[0],"old-tabindex")?this._tabindex=s.GetData(this.$element[0],"old-tabindex"):null!=this.$element.attr("tabindex")&&(this._tabindex=this.$element.attr("tabindex")),e.attr("title",this.$element.attr("title")),e.attr("tabindex",this._tabindex),e.attr("aria-disabled","false"),this.$selection=e},r.prototype.bind=function(e,t){var n=this,s=e.id+"-results";this.container=e,this.$selection.on("focus",function(e){n.trigger("focus",e)}),this.$selection.on("blur",function(e){n._handleBlur(e)}),this.$selection.on("keydown",function(e){n.trigger("keypress",e),e.which===i.SPACE&&e.preventDefault()}),e.on("results:focus",function(e){n.$selection.attr("aria-activedescendant",e.data._resultId)}),e.on("selection:update",function(e){n.update(e.data)}),e.on("open",function(){n.$selection.attr("aria-expanded","true"),n.$selection.attr("aria-owns",s),n._attachCloseHandler(e)}),e.on("close",function(){n.$selection.attr("aria-expanded","false"),n.$selection.removeAttr("aria-activedescendant"),n.$selection.removeAttr("aria-owns"),n.$selection.trigger("focus"),n._detachCloseHandler(e)}),e.on("enable",function(){n.$selection.attr("tabindex",n._tabindex),n.$selection.attr("aria-disabled","false")}),e.on("disable",function(){n.$selection.attr("tabindex","-1"),n.$selection.attr("aria-disabled","true")})},r.prototype._handleBlur=function(e){var t=this;window.setTimeout(function(){document.activeElement==t.$selection[0]||n.contains(t.$selection[0],document.activeElement)||t.trigger("blur",e)},1)},r.prototype._attachCloseHandler=function(e){n(document.body).on("mousedown.select2."+e.id,function(e){var t=n(e.target).closest(".select2");n(".select2.select2-container--open").each(function(){this!=t[0]&&s.GetData(this,"element").select2("close")})})},r.prototype._detachCloseHandler=function(e){n(document.body).off("mousedown.select2."+e.id)},r.prototype.position=function(e,t){t.find(".selection").append(e)},r.prototype.destroy=function(){this._detachCloseHandler(this.container)},r.prototype.update=function(e){throw new Error("The `update` method must be defined in child classes.")},r.prototype.isEnabled=function(){return!this.isDisabled()},r.prototype.isDisabled=function(){return this.options.get("disabled")},r}),u.define("select2/selection/single",["jquery","./base","../utils","../keys"],function(e,t,n,s){function i(){i.__super__.constructor.apply(this,arguments)}return n.Extend(i,t),i.prototype.render=function(){var e=i.__super__.render.call(this);return e[0].classList.add("select2-selection--single"),e.html('<span class="select2-selection__rendered"></span><span class="select2-selection__arrow" role="presentation"><b role="presentation"></b></span>'),e},i.prototype.bind=function(t,e){var n=this;i.__super__.bind.apply(this,arguments);var s=t.id+"-container";this.$selection.find(".select2-selection__rendered").attr("id",s).attr("role","textbox").attr("aria-readonly","true"),this.$selection.attr("aria-labelledby",s),this.$selection.attr("aria-controls",s),this.$selection.on("mousedown",function(e){1===e.which&&n.trigger("toggle",{originalEvent:e})}),this.$selection.on("focus",function(e){}),this.$selection.on("blur",function(e){}),t.on("focus",function(e){t.isOpen()||n.$selection.trigger("focus")})},i.prototype.clear=function(){var e=this.$selection.find(".select2-selection__rendered");e.empty(),e.removeAttr("title")},i.prototype.display=function(e,t){var n=this.options.get("templateSelection");return this.options.get("escapeMarkup")(n(e,t))},i.prototype.selectionContainer=function(){return e("<span></span>")},i.prototype.update=function(e){var t,n;0!==e.length?(n=e[0],t=this.$selection.find(".select2-selection__rendered"),e=this.display(n,t),t.empty().append(e),(n=n.title||n.text)?t.attr("title",n):t.removeAttr("title")):this.clear()},i}),u.define("select2/selection/multiple",["jquery","./base","../utils"],function(i,e,c){function r(e,t){r.__super__.constructor.apply(this,arguments)}return c.Extend(r,e),r.prototype.render=function(){var e=r.__super__.render.call(this);return e[0].classList.add("select2-selection--multiple"),e.html('<ul class="select2-selection__rendered"></ul>'),e},r.prototype.bind=function(e,t){var n=this;r.__super__.bind.apply(this,arguments);var s=e.id+"-container";this.$selection.find(".select2-selection__rendered").attr("id",s),this.$selection.on("click",function(e){n.trigger("toggle",{originalEvent:e})}),this.$selection.on("click",".select2-selection__choice__remove",function(e){var t;n.isDisabled()||(t=i(this).parent(),t=c.GetData(t[0],"data"),n.trigger("unselect",{originalEvent:e,data:t}))}),this.$selection.on("keydown",".select2-selection__choice__remove",function(e){n.isDisabled()||e.stopPropagation()})},r.prototype.clear=function(){var e=this.$selection.find(".select2-selection__rendered");e.empty(),e.removeAttr("title")},r.prototype.display=function(e,t){var n=this.options.get("templateSelection");return this.options.get("escapeMarkup")(n(e,t))},r.prototype.selectionContainer=function(){return i('<li class="select2-selection__choice"><button type="button" class="select2-selection__choice__remove" tabindex="-1"><span aria-hidden="true">&times;</span></button><span class="select2-selection__choice__display"></span></li>')},r.prototype.update=function(e){if(this.clear(),0!==e.length){for(var t=[],n=this.$selection.find(".select2-selection__rendered").attr("id")+"-choice-",s=0;s<e.length;s++){var i=e[s],r=this.selectionContainer(),o=this.display(i,r),a=n+c.generateChars(4)+"-";i.id?a+=i.id:a+=c.generateChars(4),r.find(".select2-selection__choice__display").append(o).attr("id",a);var l=i.title||i.text;l&&r.attr("title",l);o=this.options.get("translations").get("removeItem"),l=r.find(".select2-selection__choice__remove");l.attr("title",o()),l.attr("aria-label",o()),l.attr("aria-describedby",a),c.StoreData(r[0],"data",i),t.push(r)}this.$selection.find(".select2-selection__rendered").append(t)}},r}),u.define("select2/selection/placeholder",[],function(){function e(e,t,n){this.placeholder=this.normalizePlaceholder(n.get("placeholder")),e.call(this,t,n)}return e.prototype.normalizePlaceholder=function(e,t){return t="string"==typeof t?{id:"",text:t}:t},e.prototype.createPlaceholder=function(e,t){var n=this.selectionContainer();n.html(this.display(t)),n[0].classList.add("select2-selection__placeholder"),n[0].classList.remove("select2-selection__choice");t=t.title||t.text||n.text();return this.$selection.find(".select2-selection__rendered").attr("title",t),n},e.prototype.update=function(e,t){var n=1==t.length&&t[0].id!=this.placeholder.id;if(1<t.length||n)return e.call(this,t);this.clear();t=this.createPlaceholder(this.placeholder);this.$selection.find(".select2-selection__rendered").append(t)},e}),u.define("select2/selection/allowClear",["jquery","../keys","../utils"],function(i,s,a){function e(){}return e.prototype.bind=function(e,t,n){var s=this;e.call(this,t,n),null==this.placeholder&&this.options.get("debug")&&window.console&&console.error&&console.error("Select2: The `allowClear` option should be used in combination with the `placeholder` option."),this.$selection.on("mousedown",".select2-selection__clear",function(e){s._handleClear(e)}),t.on("keypress",function(e){s._handleKeyboardClear(e,t)})},e.prototype._handleClear=function(e,t){if(!this.isDisabled()){var n=this.$selection.find(".select2-selection__clear");if(0!==n.length){t.stopPropagation();var s=a.GetData(n[0],"data"),i=this.$element.val();this.$element.val(this.placeholder.id);var r={data:s};if(this.trigger("clear",r),r.prevented)this.$element.val(i);else{for(var o=0;o<s.length;o++)if(r={data:s[o]},this.trigger("unselect",r),r.prevented)return void this.$element.val(i);this.$element.trigger("input").trigger("change"),this.trigger("toggle",{})}}}},e.prototype._handleKeyboardClear=function(e,t,n){n.isOpen()||t.which!=s.DELETE&&t.which!=s.BACKSPACE||this._handleClear(t)},e.prototype.update=function(e,t){var n,s;e.call(this,t),this.$selection.find(".select2-selection__clear").remove(),this.$selection[0].classList.remove("select2-selection--clearable"),0<this.$selection.find(".select2-selection__placeholder").length||0===t.length||(n=this.$selection.find(".select2-selection__rendered").attr("id"),s=this.options.get("translations").get("removeAllItems"),(e=i('<button type="button" class="select2-selection__clear" tabindex="-1"><span aria-hidden="true">&times;</span></button>')).attr("title",s()),e.attr("aria-label",s()),e.attr("aria-describedby",n),a.StoreData(e[0],"data",t),this.$selection.prepend(e),this.$selection[0].classList.add("select2-selection--clearable"))},e}),u.define("select2/selection/search",["jquery","../utils","../keys"],function(s,a,l){function e(e,t,n){e.call(this,t,n)}return e.prototype.render=function(e){var t=this.options.get("translations").get("search"),n=s('<span class="select2-search select2-search--inline"><textarea class="select2-search__field" type="search" tabindex="-1" autocorrect="off" autocapitalize="none" spellcheck="false" role="searchbox" aria-autocomplete="list" ></textarea></span>');this.$searchContainer=n,this.$search=n.find("textarea"),this.$search.prop("autocomplete",this.options.get("autocomplete")),this.$search.attr("aria-label",t());e=e.call(this);return this._transferTabIndex(),e.append(this.$searchContainer),e},e.prototype.bind=function(e,t,n){var s=this,i=t.id+"-results",r=t.id+"-container";e.call(this,t,n),s.$search.attr("aria-describedby",r),t.on("open",function(){s.$search.attr("aria-controls",i),s.$search.trigger("focus")}),t.on("close",function(){s.$search.val(""),s.resizeSearch(),s.$search.removeAttr("aria-controls"),s.$search.removeAttr("aria-activedescendant"),s.$search.trigger("focus")}),t.on("enable",function(){s.$search.prop("disabled",!1),s._transferTabIndex()}),t.on("disable",function(){s.$search.prop("disabled",!0)}),t.on("focus",function(e){s.$search.trigger("focus")}),t.on("results:focus",function(e){e.data._resultId?s.$search.attr("aria-activedescendant",e.data._resultId):s.$search.removeAttr("aria-activedescendant")}),this.$selection.on("focusin",".select2-search--inline",function(e){s.trigger("focus",e)}),this.$selection.on("focusout",".select2-search--inline",function(e){s._handleBlur(e)}),this.$selection.on("keydown",".select2-search--inline",function(e){var t;e.stopPropagation(),s.trigger("keypress",e),s._keyUpPrevented=e.isDefaultPrevented(),e.which!==l.BACKSPACE||""!==s.$search.val()||0<(t=s.$selection.find(".select2-selection__choice").last()).length&&(t=a.GetData(t[0],"data"),s.searchRemoveChoice(t),e.preventDefault())}),this.$selection.on("click",".select2-search--inline",function(e){s.$search.val()&&e.stopPropagation()});var t=document.documentMode,o=t&&t<=11;this.$selection.on("input.searchcheck",".select2-search--inline",function(e){o?s.$selection.off("input.search input.searchcheck"):s.$selection.off("keyup.search")}),this.$selection.on("keyup.search input.search",".select2-search--inline",function(e){var t;o&&"input"===e.type?s.$selection.off("input.search input.searchcheck"):(t=e.which)!=l.SHIFT&&t!=l.CTRL&&t!=l.ALT&&t!=l.TAB&&s.handleSearch(e)})},e.prototype._transferTabIndex=function(e){this.$search.attr("tabindex",this.$selection.attr("tabindex")),this.$selection.attr("tabindex","-1")},e.prototype.createPlaceholder=function(e,t){this.$search.attr("placeholder",t.text)},e.prototype.update=function(e,t){var n=this.$search[0]==document.activeElement;this.$search.attr("placeholder",""),e.call(this,t),this.resizeSearch(),n&&this.$search.trigger("focus")},e.prototype.handleSearch=function(){var e;this.resizeSearch(),this._keyUpPrevented||(e=this.$search.val(),this.trigger("query",{term:e})),this._keyUpPrevented=!1},e.prototype.searchRemoveChoice=function(e,t){this.trigger("unselect",{data:t}),this.$search.val(t.text),this.handleSearch()},e.prototype.resizeSearch=function(){this.$search.css("width","25px");var e="100%";""===this.$search.attr("placeholder")&&(e=.75*(this.$search.val().length+1)+"em"),this.$search.css("width",e)},e}),u.define("select2/selection/selectionCss",["../utils"],function(n){function e(){}return e.prototype.render=function(e){var t=e.call(this),e=this.options.get("selectionCssClass")||"";return-1!==e.indexOf(":all:")&&(e=e.replace(":all:",""),n.copyNonInternalCssClasses(t[0],this.$element[0])),t.addClass(e),t},e}),u.define("select2/selection/eventRelay",["jquery"],function(o){function e(){}return e.prototype.bind=function(e,t,n){var s=this,i=["open","opening","close","closing","select","selecting","unselect","unselecting","clear","clearing"],r=["opening","closing","selecting","unselecting","clearing"];e.call(this,t,n),t.on("*",function(e,t){var n;-1!==i.indexOf(e)&&(t=t||{},n=o.Event("select2:"+e,{params:t}),s.$element.trigger(n),-1!==r.indexOf(e)&&(t.prevented=n.isDefaultPrevented()))})},e}),u.define("select2/translation",["jquery","require"],function(t,n){function s(e){this.dict=e||{}}return s.prototype.all=function(){return this.dict},s.prototype.get=function(e){return this.dict[e]},s.prototype.extend=function(e){this.dict=t.extend({},e.all(),this.dict)},s._cache={},s.loadPath=function(e){var t;return e in s._cache||(t=n(e),s._cache[e]=t),new s(s._cache[e])},s}),u.define("select2/diacritics",[],function(){return{"Ⓐ":"A","Ａ":"A","À":"A","Á":"A","Â":"A","Ầ":"A","Ấ":"A","Ẫ":"A","Ẩ":"A","Ã":"A","Ā":"A","Ă":"A","Ằ":"A","Ắ":"A","Ẵ":"A","Ẳ":"A","Ȧ":"A","Ǡ":"A","Ä":"A","Ǟ":"A","Ả":"A","Å":"A","Ǻ":"A","Ǎ":"A","Ȁ":"A","Ȃ":"A","Ạ":"A","Ậ":"A","Ặ":"A","Ḁ":"A","Ą":"A","Ⱥ":"A","Ɐ":"A","Ꜳ":"AA","Æ":"AE","Ǽ":"AE","Ǣ":"AE","Ꜵ":"AO","Ꜷ":"AU","Ꜹ":"AV","Ꜻ":"AV","Ꜽ":"AY","Ⓑ":"B","Ｂ":"B","Ḃ":"B","Ḅ":"B","Ḇ":"B","Ƀ":"B","Ƃ":"B","Ɓ":"B","Ⓒ":"C","Ｃ":"C","Ć":"C","Ĉ":"C","Ċ":"C","Č":"C","Ç":"C","Ḉ":"C","Ƈ":"C","Ȼ":"C","Ꜿ":"C","Ⓓ":"D","Ｄ":"D","Ḋ":"D","Ď":"D","Ḍ":"D","Ḑ":"D","Ḓ":"D","Ḏ":"D","Đ":"D","Ƌ":"D","Ɗ":"D","Ɖ":"D","Ꝺ":"D","DZ":"DZ","DŽ":"DZ","Dz":"Dz","Dž":"Dz","Ⓔ":"E","Ｅ":"E","È":"E","É":"E","Ê":"E","Ề":"E","Ế":"E","Ễ":"E","Ể":"E","Ẽ":"E","Ē":"E","Ḕ":"E","Ḗ":"E","Ĕ":"E","Ė":"E","Ë":"E","Ẻ":"E","Ě":"E","Ȅ":"E","Ȇ":"E","Ẹ":"E","Ệ":"E","Ȩ":"E","Ḝ":"E","Ę":"E","Ḙ":"E","Ḛ":"E","Ɛ":"E","Ǝ":"E","Ⓕ":"F","Ｆ":"F","Ḟ":"F","Ƒ":"F","Ꝼ":"F","Ⓖ":"G","Ｇ":"G","Ǵ":"G","Ĝ":"G","Ḡ":"G","Ğ":"G","Ġ":"G","Ǧ":"G","Ģ":"G","Ǥ":"G","Ɠ":"G","Ꞡ":"G","Ᵹ":"G","Ꝿ":"G","Ⓗ":"H","Ｈ":"H","Ĥ":"H","Ḣ":"H","Ḧ":"H","Ȟ":"H","Ḥ":"H","Ḩ":"H","Ḫ":"H","Ħ":"H","Ⱨ":"H","Ⱶ":"H","Ɥ":"H","Ⓘ":"I","Ｉ":"I","Ì":"I","Í":"I","Î":"I","Ĩ":"I","Ī":"I","Ĭ":"I","İ":"I","Ï":"I","Ḯ":"I","Ỉ":"I","Ǐ":"I","Ȉ":"I","Ȋ":"I","Ị":"I","Į":"I","Ḭ":"I","Ɨ":"I","Ⓙ":"J","Ｊ":"J","Ĵ":"J","Ɉ":"J","Ⓚ":"K","Ｋ":"K","Ḱ":"K","Ǩ":"K","Ḳ":"K","Ķ":"K","Ḵ":"K","Ƙ":"K","Ⱪ":"K","Ꝁ":"K","Ꝃ":"K","Ꝅ":"K","Ꞣ":"K","Ⓛ":"L","Ｌ":"L","Ŀ":"L","Ĺ":"L","Ľ":"L","Ḷ":"L","Ḹ":"L","Ļ":"L","Ḽ":"L","Ḻ":"L","Ł":"L","Ƚ":"L","Ɫ":"L","Ⱡ":"L","Ꝉ":"L","Ꝇ":"L","Ꞁ":"L","LJ":"LJ","Lj":"Lj","Ⓜ":"M","Ｍ":"M","Ḿ":"M","Ṁ":"M","Ṃ":"M","Ɱ":"M","Ɯ":"M","Ⓝ":"N","Ｎ":"N","Ǹ":"N","Ń":"N","Ñ":"N","Ṅ":"N","Ň":"N","Ṇ":"N","Ņ":"N","Ṋ":"N","Ṉ":"N","Ƞ":"N","Ɲ":"N","Ꞑ":"N","Ꞥ":"N","NJ":"NJ","Nj":"Nj","Ⓞ":"O","Ｏ":"O","Ò":"O","Ó":"O","Ô":"O","Ồ":"O","Ố":"O","Ỗ":"O","Ổ":"O","Õ":"O","Ṍ":"O","Ȭ":"O","Ṏ":"O","Ō":"O","Ṑ":"O","Ṓ":"O","Ŏ":"O","Ȯ":"O","Ȱ":"O","Ö":"O","Ȫ":"O","Ỏ":"O","Ő":"O","Ǒ":"O","Ȍ":"O","Ȏ":"O","Ơ":"O","Ờ":"O","Ớ":"O","Ỡ":"O","Ở":"O","Ợ":"O","Ọ":"O","Ộ":"O","Ǫ":"O","Ǭ":"O","Ø":"O","Ǿ":"O","Ɔ":"O","Ɵ":"O","Ꝋ":"O","Ꝍ":"O","Œ":"OE","Ƣ":"OI","Ꝏ":"OO","Ȣ":"OU","Ⓟ":"P","Ｐ":"P","Ṕ":"P","Ṗ":"P","Ƥ":"P","Ᵽ":"P","Ꝑ":"P","Ꝓ":"P","Ꝕ":"P","Ⓠ":"Q","Ｑ":"Q","Ꝗ":"Q","Ꝙ":"Q","Ɋ":"Q","Ⓡ":"R","Ｒ":"R","Ŕ":"R","Ṙ":"R","Ř":"R","Ȑ":"R","Ȓ":"R","Ṛ":"R","Ṝ":"R","Ŗ":"R","Ṟ":"R","Ɍ":"R","Ɽ":"R","Ꝛ":"R","Ꞧ":"R","Ꞃ":"R","Ⓢ":"S","Ｓ":"S","ẞ":"S","Ś":"S","Ṥ":"S","Ŝ":"S","Ṡ":"S","Š":"S","Ṧ":"S","Ṣ":"S","Ṩ":"S","Ș":"S","Ş":"S","Ȿ":"S","Ꞩ":"S","Ꞅ":"S","Ⓣ":"T","Ｔ":"T","Ṫ":"T","Ť":"T","Ṭ":"T","Ț":"T","Ţ":"T","Ṱ":"T","Ṯ":"T","Ŧ":"T","Ƭ":"T","Ʈ":"T","Ⱦ":"T","Ꞇ":"T","Ꜩ":"TZ","Ⓤ":"U","Ｕ":"U","Ù":"U","Ú":"U","Û":"U","Ũ":"U","Ṹ":"U","Ū":"U","Ṻ":"U","Ŭ":"U","Ü":"U","Ǜ":"U","Ǘ":"U","Ǖ":"U","Ǚ":"U","Ủ":"U","Ů":"U","Ű":"U","Ǔ":"U","Ȕ":"U","Ȗ":"U","Ư":"U","Ừ":"U","Ứ":"U","Ữ":"U","Ử":"U","Ự":"U","Ụ":"U","Ṳ":"U","Ų":"U","Ṷ":"U","Ṵ":"U","Ʉ":"U","Ⓥ":"V","Ｖ":"V","Ṽ":"V","Ṿ":"V","Ʋ":"V","Ꝟ":"V","Ʌ":"V","Ꝡ":"VY","Ⓦ":"W","Ｗ":"W","Ẁ":"W","Ẃ":"W","Ŵ":"W","Ẇ":"W","Ẅ":"W","Ẉ":"W","Ⱳ":"W","Ⓧ":"X","Ｘ":"X","Ẋ":"X","Ẍ":"X","Ⓨ":"Y","Ｙ":"Y","Ỳ":"Y","Ý":"Y","Ŷ":"Y","Ỹ":"Y","Ȳ":"Y","Ẏ":"Y","Ÿ":"Y","Ỷ":"Y","Ỵ":"Y","Ƴ":"Y","Ɏ":"Y","Ỿ":"Y","Ⓩ":"Z","Ｚ":"Z","Ź":"Z","Ẑ":"Z","Ż":"Z","Ž":"Z","Ẓ":"Z","Ẕ":"Z","Ƶ":"Z","Ȥ":"Z","Ɀ":"Z","Ⱬ":"Z","Ꝣ":"Z","ⓐ":"a","ａ":"a","ẚ":"a","à":"a","á":"a","â":"a","ầ":"a","ấ":"a","ẫ":"a","ẩ":"a","ã":"a","ā":"a","ă":"a","ằ":"a","ắ":"a","ẵ":"a","ẳ":"a","ȧ":"a","ǡ":"a","ä":"a","ǟ":"a","ả":"a","å":"a","ǻ":"a","ǎ":"a","ȁ":"a","ȃ":"a","ạ":"a","ậ":"a","ặ":"a","ḁ":"a","ą":"a","ⱥ":"a","ɐ":"a","ꜳ":"aa","æ":"ae","ǽ":"ae","ǣ":"ae","ꜵ":"ao","ꜷ":"au","ꜹ":"av","ꜻ":"av","ꜽ":"ay","ⓑ":"b","ｂ":"b","ḃ":"b","ḅ":"b","ḇ":"b","ƀ":"b","ƃ":"b","ɓ":"b","ⓒ":"c","ｃ":"c","ć":"c","ĉ":"c","ċ":"c","č":"c","ç":"c","ḉ":"c","ƈ":"c","ȼ":"c","ꜿ":"c","ↄ":"c","ⓓ":"d","ｄ":"d","ḋ":"d","ď":"d","ḍ":"d","ḑ":"d","ḓ":"d","ḏ":"d","đ":"d","ƌ":"d","ɖ":"d","ɗ":"d","ꝺ":"d","dz":"dz","dž":"dz","ⓔ":"e","ｅ":"e","è":"e","é":"e","ê":"e","ề":"e","ế":"e","ễ":"e","ể":"e","ẽ":"e","ē":"e","ḕ":"e","ḗ":"e","ĕ":"e","ė":"e","ë":"e","ẻ":"e","ě":"e","ȅ":"e","ȇ":"e","ẹ":"e","ệ":"e","ȩ":"e","ḝ":"e","ę":"e","ḙ":"e","ḛ":"e","ɇ":"e","ɛ":"e","ǝ":"e","ⓕ":"f","ｆ":"f","ḟ":"f","ƒ":"f","ꝼ":"f","ⓖ":"g","ｇ":"g","ǵ":"g","ĝ":"g","ḡ":"g","ğ":"g","ġ":"g","ǧ":"g","ģ":"g","ǥ":"g","ɠ":"g","ꞡ":"g","ᵹ":"g","ꝿ":"g","ⓗ":"h","ｈ":"h","ĥ":"h","ḣ":"h","ḧ":"h","ȟ":"h","ḥ":"h","ḩ":"h","ḫ":"h","ẖ":"h","ħ":"h","ⱨ":"h","ⱶ":"h","ɥ":"h","ƕ":"hv","ⓘ":"i","ｉ":"i","ì":"i","í":"i","î":"i","ĩ":"i","ī":"i","ĭ":"i","ï":"i","ḯ":"i","ỉ":"i","ǐ":"i","ȉ":"i","ȋ":"i","ị":"i","į":"i","ḭ":"i","ɨ":"i","ı":"i","ⓙ":"j","ｊ":"j","ĵ":"j","ǰ":"j","ɉ":"j","ⓚ":"k","ｋ":"k","ḱ":"k","ǩ":"k","ḳ":"k","ķ":"k","ḵ":"k","ƙ":"k","ⱪ":"k","ꝁ":"k","ꝃ":"k","ꝅ":"k","ꞣ":"k","ⓛ":"l","ｌ":"l","ŀ":"l","ĺ":"l","ľ":"l","ḷ":"l","ḹ":"l","ļ":"l","ḽ":"l","ḻ":"l","ſ":"l","ł":"l","ƚ":"l","ɫ":"l","ⱡ":"l","ꝉ":"l","ꞁ":"l","ꝇ":"l","lj":"lj","ⓜ":"m","ｍ":"m","ḿ":"m","ṁ":"m","ṃ":"m","ɱ":"m","ɯ":"m","ⓝ":"n","ｎ":"n","ǹ":"n","ń":"n","ñ":"n","ṅ":"n","ň":"n","ṇ":"n","ņ":"n","ṋ":"n","ṉ":"n","ƞ":"n","ɲ":"n","ʼn":"n","ꞑ":"n","ꞥ":"n","nj":"nj","ⓞ":"o","ｏ":"o","ò":"o","ó":"o","ô":"o","ồ":"o","ố":"o","ỗ":"o","ổ":"o","õ":"o","ṍ":"o","ȭ":"o","ṏ":"o","ō":"o","ṑ":"o","ṓ":"o","ŏ":"o","ȯ":"o","ȱ":"o","ö":"o","ȫ":"o","ỏ":"o","ő":"o","ǒ":"o","ȍ":"o","ȏ":"o","ơ":"o","ờ":"o","ớ":"o","ỡ":"o","ở":"o","ợ":"o","ọ":"o","ộ":"o","ǫ":"o","ǭ":"o","ø":"o","ǿ":"o","ɔ":"o","ꝋ":"o","ꝍ":"o","ɵ":"o","œ":"oe","ƣ":"oi","ȣ":"ou","ꝏ":"oo","ⓟ":"p","ｐ":"p","ṕ":"p","ṗ":"p","ƥ":"p","ᵽ":"p","ꝑ":"p","ꝓ":"p","ꝕ":"p","ⓠ":"q","ｑ":"q","ɋ":"q","ꝗ":"q","ꝙ":"q","ⓡ":"r","ｒ":"r","ŕ":"r","ṙ":"r","ř":"r","ȑ":"r","ȓ":"r","ṛ":"r","ṝ":"r","ŗ":"r","ṟ":"r","ɍ":"r","ɽ":"r","ꝛ":"r","ꞧ":"r","ꞃ":"r","ⓢ":"s","ｓ":"s","ß":"s","ś":"s","ṥ":"s","ŝ":"s","ṡ":"s","š":"s","ṧ":"s","ṣ":"s","ṩ":"s","ș":"s","ş":"s","ȿ":"s","ꞩ":"s","ꞅ":"s","ẛ":"s","ⓣ":"t","ｔ":"t","ṫ":"t","ẗ":"t","ť":"t","ṭ":"t","ț":"t","ţ":"t","ṱ":"t","ṯ":"t","ŧ":"t","ƭ":"t","ʈ":"t","ⱦ":"t","ꞇ":"t","ꜩ":"tz","ⓤ":"u","ｕ":"u","ù":"u","ú":"u","û":"u","ũ":"u","ṹ":"u","ū":"u","ṻ":"u","ŭ":"u","ü":"u","ǜ":"u","ǘ":"u","ǖ":"u","ǚ":"u","ủ":"u","ů":"u","ű":"u","ǔ":"u","ȕ":"u","ȗ":"u","ư":"u","ừ":"u","ứ":"u","ữ":"u","ử":"u","ự":"u","ụ":"u","ṳ":"u","ų":"u","ṷ":"u","ṵ":"u","ʉ":"u","ⓥ":"v","ｖ":"v","ṽ":"v","ṿ":"v","ʋ":"v","ꝟ":"v","ʌ":"v","ꝡ":"vy","ⓦ":"w","ｗ":"w","ẁ":"w","ẃ":"w","ŵ":"w","ẇ":"w","ẅ":"w","ẘ":"w","ẉ":"w","ⱳ":"w","ⓧ":"x","ｘ":"x","ẋ":"x","ẍ":"x","ⓨ":"y","ｙ":"y","ỳ":"y","ý":"y","ŷ":"y","ỹ":"y","ȳ":"y","ẏ":"y","ÿ":"y","ỷ":"y","ẙ":"y","ỵ":"y","ƴ":"y","ɏ":"y","ỿ":"y","ⓩ":"z","ｚ":"z","ź":"z","ẑ":"z","ż":"z","ž":"z","ẓ":"z","ẕ":"z","ƶ":"z","ȥ":"z","ɀ":"z","ⱬ":"z","ꝣ":"z","Ά":"Α","Έ":"Ε","Ή":"Η","Ί":"Ι","Ϊ":"Ι","Ό":"Ο","Ύ":"Υ","Ϋ":"Υ","Ώ":"Ω","ά":"α","έ":"ε","ή":"η","ί":"ι","ϊ":"ι","ΐ":"ι","ό":"ο","ύ":"υ","ϋ":"υ","ΰ":"υ","ώ":"ω","ς":"σ","’":"'"}}),u.define("select2/data/base",["../utils"],function(n){function s(e,t){s.__super__.constructor.call(this)}return n.Extend(s,n.Observable),s.prototype.current=function(e){throw new Error("The `current` method must be defined in child classes.")},s.prototype.query=function(e,t){throw new Error("The `query` method must be defined in child classes.")},s.prototype.bind=function(e,t){},s.prototype.destroy=function(){},s.prototype.generateResultId=function(e,t){e=e.id+"-result-";return e+=n.generateChars(4),null!=t.id?e+="-"+t.id.toString():e+="-"+n.generateChars(4),e},s}),u.define("select2/data/select",["./base","../utils","jquery"],function(e,a,l){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return a.Extend(n,e),n.prototype.current=function(e){var t=this;e(Array.prototype.map.call(this.$element[0].querySelectorAll(":checked"),function(e){return t.item(l(e))}))},n.prototype.select=function(i){var e,r=this;if(i.selected=!0,null!=i.element&&"option"===i.element.tagName.toLowerCase())return i.element.selected=!0,void this.$element.trigger("input").trigger("change");this.$element.prop("multiple")?this.current(function(e){var t=[];(i=[i]).push.apply(i,e);for(var n=0;n<i.length;n++){var s=i[n].id;-1===t.indexOf(s)&&t.push(s)}r.$element.val(t),r.$element.trigger("input").trigger("change")}):(e=i.id,this.$element.val(e),this.$element.trigger("input").trigger("change"))},n.prototype.unselect=function(i){var r=this;if(this.$element.prop("multiple")){if(i.selected=!1,null!=i.element&&"option"===i.element.tagName.toLowerCase())return i.element.selected=!1,void this.$element.trigger("input").trigger("change");this.current(function(e){for(var t=[],n=0;n<e.length;n++){var s=e[n].id;s!==i.id&&-1===t.indexOf(s)&&t.push(s)}r.$element.val(t),r.$element.trigger("input").trigger("change")})}},n.prototype.bind=function(e,t){var n=this;(this.container=e).on("select",function(e){n.select(e.data)}),e.on("unselect",function(e){n.unselect(e.data)})},n.prototype.destroy=function(){this.$element.find("*").each(function(){a.RemoveData(this)})},n.prototype.query=function(t,e){var n=[],s=this;this.$element.children().each(function(){var e;"option"!==this.tagName.toLowerCase()&&"optgroup"!==this.tagName.toLowerCase()||(e=l(this),e=s.item(e),null!==(e=s.matches(t,e))&&n.push(e))}),e({results:n})},n.prototype.addOptions=function(e){this.$element.append(e)},n.prototype.option=function(e){var t;e.children?(t=document.createElement("optgroup")).label=e.text:void 0!==(t=document.createElement("option")).textContent?t.textContent=e.text:t.innerText=e.text,void 0!==e.id&&(t.value=e.id),e.disabled&&(t.disabled=!0),e.selected&&(t.selected=!0),e.title&&(t.title=e.title);e=this._normalizeItem(e);return e.element=t,a.StoreData(t,"data",e),l(t)},n.prototype.item=function(e){var t={};if(null!=(t=a.GetData(e[0],"data")))return t;var n=e[0];if("option"===n.tagName.toLowerCase())t={id:e.val(),text:e.text(),disabled:e.prop("disabled"),selected:e.prop("selected"),title:e.prop("title")};else if("optgroup"===n.tagName.toLowerCase()){t={text:e.prop("label"),children:[],title:e.prop("title")};for(var s=e.children("option"),i=[],r=0;r<s.length;r++){var o=l(s[r]),o=this.item(o);i.push(o)}t.children=i}return(t=this._normalizeItem(t)).element=e[0],a.StoreData(e[0],"data",t),t},n.prototype._normalizeItem=function(e){e!==Object(e)&&(e={id:e,text:e});return null!=(e=l.extend({},{text:""},e)).id&&(e.id=e.id.toString()),null!=e.text&&(e.text=e.text.toString()),null==e._resultId&&e.id&&null!=this.container&&(e._resultId=this.generateResultId(this.container,e)),l.extend({},{selected:!1,disabled:!1},e)},n.prototype.matches=function(e,t){return this.options.get("matcher")(e,t)},n}),u.define("select2/data/array",["./select","../utils","jquery"],function(e,t,c){function s(e,t){this._dataToConvert=t.get("data")||[],s.__super__.constructor.call(this,e,t)}return t.Extend(s,e),s.prototype.bind=function(e,t){s.__super__.bind.call(this,e,t),this.addOptions(this.convertToOptions(this._dataToConvert))},s.prototype.select=function(n){var e=this.$element.find("option").filter(function(e,t){return t.value==n.id.toString()});0===e.length&&(e=this.option(n),this.addOptions(e)),s.__super__.select.call(this,n)},s.prototype.convertToOptions=function(e){var t=this,n=this.$element.find("option"),s=n.map(function(){return t.item(c(this)).id}).get(),i=[];for(var r=0;r<e.length;r++){var o,a,l=this._normalizeItem(e[r]);0<=s.indexOf(l.id)?(o=n.filter(function(e){return function(){return c(this).val()==e.id}}(l)),a=this.item(o),a=c.extend(!0,{},l,a),a=this.option(a),o.replaceWith(a)):(a=this.option(l),l.children&&(l=this.convertToOptions(l.children),a.append(l)),i.push(a))}return i},s}),u.define("select2/data/ajax",["./array","../utils","jquery"],function(e,t,r){function n(e,t){this.ajaxOptions=this._applyDefaults(t.get("ajax")),null!=this.ajaxOptions.processResults&&(this.processResults=this.ajaxOptions.processResults),n.__super__.constructor.call(this,e,t)}return t.Extend(n,e),n.prototype._applyDefaults=function(e){var t={data:function(e){return r.extend({},e,{q:e.term})},transport:function(e,t,n){e=r.ajax(e);return e.then(t),e.fail(n),e}};return r.extend({},t,e,!0)},n.prototype.processResults=function(e){return e},n.prototype.query=function(t,n){var s=this;null!=this._request&&("function"==typeof this._request.abort&&this._request.abort(),this._request=null);var i=r.extend({type:"GET"},this.ajaxOptions);function e(){var e=i.transport(i,function(e){e=s.processResults(e,t);s.options.get("debug")&&window.console&&console.error&&(e&&e.results&&Array.isArray(e.results)||console.error("Select2: The AJAX results did not return an array in the `results` key of the response.")),n(e)},function(){"status"in e&&(0===e.status||"0"===e.status)||s.trigger("results:message",{message:"errorLoading"})});s._request=e}"function"==typeof i.url&&(i.url=i.url.call(this.$element,t)),"function"==typeof i.data&&(i.data=i.data.call(this.$element,t)),this.ajaxOptions.delay&&null!=t.term?(this._queryTimeout&&window.clearTimeout(this._queryTimeout),this._queryTimeout=window.setTimeout(e,this.ajaxOptions.delay)):e()},n}),u.define("select2/data/tags",["jquery"],function(t){function e(e,t,n){var s=n.get("tags"),i=n.get("createTag");void 0!==i&&(this.createTag=i);i=n.get("insertTag");if(void 0!==i&&(this.insertTag=i),e.call(this,t,n),Array.isArray(s))for(var r=0;r<s.length;r++){var o=s[r],o=this._normalizeItem(o),o=this.option(o);this.$element.append(o)}}return e.prototype.query=function(e,c,u){var d=this;this._removeOldTags(),null!=c.term&&null==c.page?e.call(this,c,function e(t,n){for(var s=t.results,i=0;i<s.length;i++){var r=s[i],o=null!=r.children&&!e({results:r.children},!0);if((r.text||"").toUpperCase()===(c.term||"").toUpperCase()||o)return!n&&(t.data=s,void u(t))}if(n)return!0;var a,l=d.createTag(c);null!=l&&((a=d.option(l)).attr("data-select2-tag","true"),d.addOptions([a]),d.insertTag(s,l)),t.results=s,u(t)}):e.call(this,c,u)},e.prototype.createTag=function(e,t){if(null==t.term)return null;t=t.term.trim();return""===t?null:{id:t,text:t}},e.prototype.insertTag=function(e,t,n){t.unshift(n)},e.prototype._removeOldTags=function(e){this.$element.find("option[data-select2-tag]").each(function(){this.selected||t(this).remove()})},e}),u.define("select2/data/tokenizer",["jquery"],function(c){function e(e,t,n){var s=n.get("tokenizer");void 0!==s&&(this.tokenizer=s),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){e.call(this,t,n),this.$search=t.dropdown.$search||t.selection.$search||n.find(".select2-search__field")},e.prototype.query=function(e,t,n){var s=this;t.term=t.term||"";var i=this.tokenizer(t,this.options,function(e){var t,n=s._normalizeItem(e);s.$element.find("option").filter(function(){return c(this).val()===n.id}).length||((t=s.option(n)).attr("data-select2-tag",!0),s._removeOldTags(),s.addOptions([t])),t=n,s.trigger("select",{data:t})});i.term!==t.term&&(this.$search.length&&(this.$search.val(i.term),this.$search.trigger("focus")),t.term=i.term),e.call(this,t,n)},e.prototype.tokenizer=function(e,t,n,s){for(var i=n.get("tokenSeparators")||[],r=t.term,o=0,a=this.createTag||function(e){return{id:e.term,text:e.term}};o<r.length;){var l=r[o];-1!==i.indexOf(l)?(l=r.substr(0,o),null!=(l=a(c.extend({},t,{term:l})))?(s(l),r=r.substr(o+1)||"",o=0):o++):o++}return{term:r}},e}),u.define("select2/data/minimumInputLength",[],function(){function e(e,t,n){this.minimumInputLength=n.get("minimumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",t.term.length<this.minimumInputLength?this.trigger("results:message",{message:"inputTooShort",args:{minimum:this.minimumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),u.define("select2/data/maximumInputLength",[],function(){function e(e,t,n){this.maximumInputLength=n.get("maximumInputLength"),e.call(this,t,n)}return e.prototype.query=function(e,t,n){t.term=t.term||"",0<this.maximumInputLength&&t.term.length>this.maximumInputLength?this.trigger("results:message",{message:"inputTooLong",args:{maximum:this.maximumInputLength,input:t.term,params:t}}):e.call(this,t,n)},e}),u.define("select2/data/maximumSelectionLength",[],function(){function e(e,t,n){this.maximumSelectionLength=n.get("maximumSelectionLength"),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){var s=this;e.call(this,t,n),t.on("select",function(){s._checkIfMaximumSelected()})},e.prototype.query=function(e,t,n){var s=this;this._checkIfMaximumSelected(function(){e.call(s,t,n)})},e.prototype._checkIfMaximumSelected=function(e,t){var n=this;this.current(function(e){e=null!=e?e.length:0;0<n.maximumSelectionLength&&e>=n.maximumSelectionLength?n.trigger("results:message",{message:"maximumSelected",args:{maximum:n.maximumSelectionLength}}):t&&t()})},e}),u.define("select2/dropdown",["jquery","./utils"],function(t,e){function n(e,t){this.$element=e,this.options=t,n.__super__.constructor.call(this)}return e.Extend(n,e.Observable),n.prototype.render=function(){var e=t('<span class="select2-dropdown"><span class="select2-results"></span></span>');return e.attr("dir",this.options.get("dir")),this.$dropdown=e},n.prototype.bind=function(){},n.prototype.position=function(e,t){},n.prototype.destroy=function(){this.$dropdown.remove()},n}),u.define("select2/dropdown/search",["jquery"],function(r){function e(){}return e.prototype.render=function(e){var t=e.call(this),n=this.options.get("translations").get("search"),e=r('<span class="select2-search select2-search--dropdown"><input class="select2-search__field" type="search" tabindex="-1" autocorrect="off" autocapitalize="none" spellcheck="false" role="searchbox" aria-autocomplete="list" /></span>');return this.$searchContainer=e,this.$search=e.find("input"),this.$search.prop("autocomplete",this.options.get("autocomplete")),this.$search.attr("aria-label",n()),t.prepend(e),t},e.prototype.bind=function(e,t,n){var s=this,i=t.id+"-results";e.call(this,t,n),this.$search.on("keydown",function(e){s.trigger("keypress",e),s._keyUpPrevented=e.isDefaultPrevented()}),this.$search.on("input",function(e){r(this).off("keyup")}),this.$search.on("keyup input",function(e){s.handleSearch(e)}),t.on("open",function(){s.$search.attr("tabindex",0),s.$search.attr("aria-controls",i),s.$search.trigger("focus"),window.setTimeout(function(){s.$search.trigger("focus")},0)}),t.on("close",function(){s.$search.attr("tabindex",-1),s.$search.removeAttr("aria-controls"),s.$search.removeAttr("aria-activedescendant"),s.$search.val(""),s.$search.trigger("blur")}),t.on("focus",function(){t.isOpen()||s.$search.trigger("focus")}),t.on("results:all",function(e){null!=e.query.term&&""!==e.query.term||(s.showSearch(e)?s.$searchContainer[0].classList.remove("select2-search--hide"):s.$searchContainer[0].classList.add("select2-search--hide"))}),t.on("results:focus",function(e){e.data._resultId?s.$search.attr("aria-activedescendant",e.data._resultId):s.$search.removeAttr("aria-activedescendant")})},e.prototype.handleSearch=function(e){var t;this._keyUpPrevented||(t=this.$search.val(),this.trigger("query",{term:t})),this._keyUpPrevented=!1},e.prototype.showSearch=function(e,t){return!0},e}),u.define("select2/dropdown/hidePlaceholder",[],function(){function e(e,t,n,s){this.placeholder=this.normalizePlaceholder(n.get("placeholder")),e.call(this,t,n,s)}return e.prototype.append=function(e,t){t.results=this.removePlaceholder(t.results),e.call(this,t)},e.prototype.normalizePlaceholder=function(e,t){return t="string"==typeof t?{id:"",text:t}:t},e.prototype.removePlaceholder=function(e,t){for(var n=t.slice(0),s=t.length-1;0<=s;s--){var i=t[s];this.placeholder.id===i.id&&n.splice(s,1)}return n},e}),u.define("select2/dropdown/infiniteScroll",["jquery"],function(n){function e(e,t,n,s){this.lastParams={},e.call(this,t,n,s),this.$loadingMore=this.createLoadingMore(),this.loading=!1}return e.prototype.append=function(e,t){this.$loadingMore.remove(),this.loading=!1,e.call(this,t),this.showLoadingMore(t)&&(this.$results.append(this.$loadingMore),this.loadMoreIfNeeded())},e.prototype.bind=function(e,t,n){var s=this;e.call(this,t,n),t.on("query",function(e){s.lastParams=e,s.loading=!0}),t.on("query:append",function(e){s.lastParams=e,s.loading=!0}),this.$results.on("scroll",this.loadMoreIfNeeded.bind(this))},e.prototype.loadMoreIfNeeded=function(){var e=n.contains(document.documentElement,this.$loadingMore[0]);!this.loading&&e&&(e=this.$results.offset().top+this.$results.outerHeight(!1),this.$loadingMore.offset().top+this.$loadingMore.outerHeight(!1)<=e+50&&this.loadMore())},e.prototype.loadMore=function(){this.loading=!0;var e=n.extend({},{page:1},this.lastParams);e.page++,this.trigger("query:append",e)},e.prototype.showLoadingMore=function(e,t){return t.pagination&&t.pagination.more},e.prototype.createLoadingMore=function(){var e=n('<li class="select2-results__option select2-results__option--load-more"role="option" aria-disabled="true"></li>'),t=this.options.get("translations").get("loadingMore");return e.html(t(this.lastParams)),e},e}),u.define("select2/dropdown/attachBody",["jquery","../utils"],function(u,o){function e(e,t,n){this.$dropdownParent=u(n.get("dropdownParent")||document.body),e.call(this,t,n)}return e.prototype.bind=function(e,t,n){var s=this;e.call(this,t,n),t.on("open",function(){s._showDropdown(),s._attachPositioningHandler(t),s._bindContainerResultHandlers(t)}),t.on("close",function(){s._hideDropdown(),s._detachPositioningHandler(t)}),this.$dropdownContainer.on("mousedown",function(e){e.stopPropagation()})},e.prototype.destroy=function(e){e.call(this),this.$dropdownContainer.remove()},e.prototype.position=function(e,t,n){t.attr("class",n.attr("class")),t[0].classList.remove("select2"),t[0].classList.add("select2-container--open"),t.css({position:"absolute",top:-999999}),this.$container=n},e.prototype.render=function(e){var t=u("<span></span>"),e=e.call(this);return t.append(e),this.$dropdownContainer=t},e.prototype._hideDropdown=function(e){this.$dropdownContainer.detach()},e.prototype._bindContainerResultHandlers=function(e,t){var n;this._containerResultsHandlersBound||(n=this,t.on("results:all",function(){n._positionDropdown(),n._resizeDropdown()}),t.on("results:append",function(){n._positionDropdown(),n._resizeDropdown()}),t.on("results:message",function(){n._positionDropdown(),n._resizeDropdown()}),t.on("select",function(){n._positionDropdown(),n._resizeDropdown()}),t.on("unselect",function(){n._positionDropdown(),n._resizeDropdown()}),this._containerResultsHandlersBound=!0)},e.prototype._attachPositioningHandler=function(e,t){var n=this,s="scroll.select2."+t.id,i="resize.select2."+t.id,r="orientationchange.select2."+t.id,t=this.$container.parents().filter(o.hasScroll);t.each(function(){o.StoreData(this,"select2-scroll-position",{x:u(this).scrollLeft(),y:u(this).scrollTop()})}),t.on(s,function(e){var t=o.GetData(this,"select2-scroll-position");u(this).scrollTop(t.y)}),u(window).on(s+" "+i+" "+r,function(e){n._positionDropdown(),n._resizeDropdown()})},e.prototype._detachPositioningHandler=function(e,t){var n="scroll.select2."+t.id,s="resize.select2."+t.id,t="orientationchange.select2."+t.id;this.$container.parents().filter(o.hasScroll).off(n),u(window).off(n+" "+s+" "+t)},e.prototype._positionDropdown=function(){var e=u(window),t=this.$dropdown[0].classList.contains("select2-dropdown--above"),n=this.$dropdown[0].classList.contains("select2-dropdown--below"),s=null,i=this.$container.offset();i.bottom=i.top+this.$container.outerHeight(!1);var r={height:this.$container.outerHeight(!1)};r.top=i.top,r.bottom=i.top+r.height;var o=this.$dropdown.outerHeight(!1),a=e.scrollTop(),l=e.scrollTop()+e.height(),c=a<i.top-o,e=l>i.bottom+o,a={left:i.left,top:r.bottom},l=this.$dropdownParent;"static"===l.css("position")&&(l=l.offsetParent());i={top:0,left:0};(u.contains(document.body,l[0])||l[0].isConnected)&&(i=l.offset()),a.top-=i.top,a.left-=i.left,t||n||(s="below"),e||!c||t?!c&&e&&t&&(s="below"):s="above",("above"==s||t&&"below"!==s)&&(a.top=r.top-i.top-o),null!=s&&(this.$dropdown[0].classList.remove("select2-dropdown--below"),this.$dropdown[0].classList.remove("select2-dropdown--above"),this.$dropdown[0].classList.add("select2-dropdown--"+s),this.$container[0].classList.remove("select2-container--below"),this.$container[0].classList.remove("select2-container--above"),this.$container[0].classList.add("select2-container--"+s)),this.$dropdownContainer.css(a)},e.prototype._resizeDropdown=function(){var e={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(e.minWidth=e.width,e.position="relative",e.width="auto"),this.$dropdown.css(e)},e.prototype._showDropdown=function(e){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},e}),u.define("select2/dropdown/minimumResultsForSearch",[],function(){function e(e,t,n,s){this.minimumResultsForSearch=n.get("minimumResultsForSearch"),this.minimumResultsForSearch<0&&(this.minimumResultsForSearch=1/0),e.call(this,t,n,s)}return e.prototype.showSearch=function(e,t){return!(function e(t){for(var n=0,s=0;s<t.length;s++){var i=t[s];i.children?n+=e(i.children):n++}return n}(t.data.results)<this.minimumResultsForSearch)&&e.call(this,t)},e}),u.define("select2/dropdown/selectOnClose",["../utils"],function(s){function e(){}return e.prototype.bind=function(e,t,n){var s=this;e.call(this,t,n),t.on("close",function(e){s._handleSelectOnClose(e)})},e.prototype._handleSelectOnClose=function(e,t){if(t&&null!=t.originalSelect2Event){var n=t.originalSelect2Event;if("select"===n._type||"unselect"===n._type)return}n=this.getHighlightedResults();n.length<1||(null!=(n=s.GetData(n[0],"data")).element&&n.element.selected||null==n.element&&n.selected||this.trigger("select",{data:n}))},e}),u.define("select2/dropdown/closeOnSelect",[],function(){function e(){}return e.prototype.bind=function(e,t,n){var s=this;e.call(this,t,n),t.on("select",function(e){s._selectTriggered(e)}),t.on("unselect",function(e){s._selectTriggered(e)})},e.prototype._selectTriggered=function(e,t){var n=t.originalEvent;n&&(n.ctrlKey||n.metaKey)||this.trigger("close",{originalEvent:n,originalSelect2Event:t})},e}),u.define("select2/dropdown/dropdownCss",["../utils"],function(n){function e(){}return e.prototype.render=function(e){var t=e.call(this),e=this.options.get("dropdownCssClass")||"";return-1!==e.indexOf(":all:")&&(e=e.replace(":all:",""),n.copyNonInternalCssClasses(t[0],this.$element[0])),t.addClass(e),t},e}),u.define("select2/dropdown/tagsSearchHighlight",["../utils"],function(s){function e(){}return e.prototype.highlightFirstItem=function(e){var t=this.$results.find(".select2-results__option--selectable:not(.select2-results__option--selected)");if(0<t.length){var n=t.first(),t=s.GetData(n[0],"data").element;if(t&&t.getAttribute&&"true"===t.getAttribute("data-select2-tag"))return void n.trigger("mouseenter")}e.call(this)},e}),u.define("select2/i18n/en",[],function(){return{errorLoading:function(){return"The results could not be loaded."},inputTooLong:function(e){var t=e.input.length-e.maximum,e="Please delete "+t+" character";return 1!=t&&(e+="s"),e},inputTooShort:function(e){return"Please enter "+(e.minimum-e.input.length)+" or more characters"},loadingMore:function(){return"Loading more results…"},maximumSelected:function(e){var t="You can only select "+e.maximum+" item";return 1!=e.maximum&&(t+="s"),t},noResults:function(){return"No results found"},searching:function(){return"Searching…"},removeAllItems:function(){return"Remove all items"},removeItem:function(){return"Remove item"},search:function(){return"Search"}}}),u.define("select2/defaults",["jquery","./results","./selection/single","./selection/multiple","./selection/placeholder","./selection/allowClear","./selection/search","./selection/selectionCss","./selection/eventRelay","./utils","./translation","./diacritics","./data/select","./data/array","./data/ajax","./data/tags","./data/tokenizer","./data/minimumInputLength","./data/maximumInputLength","./data/maximumSelectionLength","./dropdown","./dropdown/search","./dropdown/hidePlaceholder","./dropdown/infiniteScroll","./dropdown/attachBody","./dropdown/minimumResultsForSearch","./dropdown/selectOnClose","./dropdown/closeOnSelect","./dropdown/dropdownCss","./dropdown/tagsSearchHighlight","./i18n/en"],function(l,r,o,a,c,u,d,p,h,f,g,t,m,y,v,_,b,$,w,x,A,D,S,E,O,C,L,T,q,I,e){function n(){this.reset()}return n.prototype.apply=function(e){var t;null==(e=l.extend(!0,{},this.defaults,e)).dataAdapter&&(null!=e.ajax?e.dataAdapter=v:null!=e.data?e.dataAdapter=y:e.dataAdapter=m,0<e.minimumInputLength&&(e.dataAdapter=f.Decorate(e.dataAdapter,$)),0<e.maximumInputLength&&(e.dataAdapter=f.Decorate(e.dataAdapter,w)),0<e.maximumSelectionLength&&(e.dataAdapter=f.Decorate(e.dataAdapter,x)),e.tags&&(e.dataAdapter=f.Decorate(e.dataAdapter,_)),null==e.tokenSeparators&&null==e.tokenizer||(e.dataAdapter=f.Decorate(e.dataAdapter,b))),null==e.resultsAdapter&&(e.resultsAdapter=r,null!=e.ajax&&(e.resultsAdapter=f.Decorate(e.resultsAdapter,E)),null!=e.placeholder&&(e.resultsAdapter=f.Decorate(e.resultsAdapter,S)),e.selectOnClose&&(e.resultsAdapter=f.Decorate(e.resultsAdapter,L)),e.tags&&(e.resultsAdapter=f.Decorate(e.resultsAdapter,I))),null==e.dropdownAdapter&&(e.multiple?e.dropdownAdapter=A:(t=f.Decorate(A,D),e.dropdownAdapter=t),0!==e.minimumResultsForSearch&&(e.dropdownAdapter=f.Decorate(e.dropdownAdapter,C)),e.closeOnSelect&&(e.dropdownAdapter=f.Decorate(e.dropdownAdapter,T)),null!=e.dropdownCssClass&&(e.dropdownAdapter=f.Decorate(e.dropdownAdapter,q)),e.dropdownAdapter=f.Decorate(e.dropdownAdapter,O)),null==e.selectionAdapter&&(e.multiple?e.selectionAdapter=a:e.selectionAdapter=o,null!=e.placeholder&&(e.selectionAdapter=f.Decorate(e.selectionAdapter,c)),e.allowClear&&(e.selectionAdapter=f.Decorate(e.selectionAdapter,u)),e.multiple&&(e.selectionAdapter=f.Decorate(e.selectionAdapter,d)),null!=e.selectionCssClass&&(e.selectionAdapter=f.Decorate(e.selectionAdapter,p)),e.selectionAdapter=f.Decorate(e.selectionAdapter,h)),e.language=this._resolveLanguage(e.language),e.language.push("en");for(var n=[],s=0;s<e.language.length;s++){var i=e.language[s];-1===n.indexOf(i)&&n.push(i)}return e.language=n,e.translations=this._processTranslations(e.language,e.debug),e},n.prototype.reset=function(){function a(e){return e.replace(/[^\u0000-\u007E]/g,function(e){return t[e]||e})}this.defaults={amdLanguageBase:"./i18n/",autocomplete:"off",closeOnSelect:!0,debug:!1,dropdownAutoWidth:!1,escapeMarkup:f.escapeMarkup,language:{},matcher:function e(t,n){if(null==t.term||""===t.term.trim())return n;if(n.children&&0<n.children.length){for(var s=l.extend(!0,{},n),i=n.children.length-1;0<=i;i--)null==e(t,n.children[i])&&s.children.splice(i,1);return 0<s.children.length?s:e(t,s)}var r=a(n.text).toUpperCase(),o=a(t.term).toUpperCase();return-1<r.indexOf(o)?n:null},minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,scrollAfterSelect:!1,sorter:function(e){return e},templateResult:function(e){return e.text},templateSelection:function(e){return e.text},theme:"default",width:"resolve"}},n.prototype.applyFromElement=function(e,t){var n=e.language,s=this.defaults.language,i=t.prop("lang"),t=t.closest("[lang]").prop("lang"),t=Array.prototype.concat.call(this._resolveLanguage(i),this._resolveLanguage(n),this._resolveLanguage(s),this._resolveLanguage(t));return e.language=t,e},n.prototype._resolveLanguage=function(e){if(!e)return[];if(l.isEmptyObject(e))return[];if(l.isPlainObject(e))return[e];for(var t,n=Array.isArray(e)?e:[e],s=[],i=0;i<n.length;i++)s.push(n[i]),"string"==typeof n[i]&&0<n[i].indexOf("-")&&(t=n[i].split("-")[0],s.push(t));return s},n.prototype._processTranslations=function(e,t){for(var n=new g,s=0;s<e.length;s++){var i=new g,r=e[s];if("string"==typeof r)try{i=g.loadPath(r)}catch(e){try{r=this.defaults.amdLanguageBase+r,i=g.loadPath(r)}catch(e){t&&window.console&&console.warn&&console.warn('Select2: The language file for "'+r+'" could not be automatically loaded. A fallback will be used instead.')}}else i=l.isPlainObject(r)?new g(r):r;n.extend(i)}return n},n.prototype.set=function(e,t){var n={};n[l.camelCase(e)]=t;n=f._convertData(n);l.extend(!0,this.defaults,n)},new n}),u.define("select2/options",["jquery","./defaults","./utils"],function(c,n,u){function e(e,t){this.options=e,null!=t&&this.fromElement(t),null!=t&&(this.options=n.applyFromElement(this.options,t)),this.options=n.apply(this.options)}return e.prototype.fromElement=function(e){var t=["select2"];null==this.options.multiple&&(this.options.multiple=e.prop("multiple")),null==this.options.disabled&&(this.options.disabled=e.prop("disabled")),null==this.options.autocomplete&&e.prop("autocomplete")&&(this.options.autocomplete=e.prop("autocomplete")),null==this.options.dir&&(e.prop("dir")?this.options.dir=e.prop("dir"):e.closest("[dir]").prop("dir")?this.options.dir=e.closest("[dir]").prop("dir"):this.options.dir="ltr"),e.prop("disabled",this.options.disabled),e.prop("multiple",this.options.multiple),u.GetData(e[0],"select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),u.StoreData(e[0],"data",u.GetData(e[0],"select2Tags")),u.StoreData(e[0],"tags",!0)),u.GetData(e[0],"ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),e.attr("ajax--url",u.GetData(e[0],"ajaxUrl")),u.StoreData(e[0],"ajax-Url",u.GetData(e[0],"ajaxUrl")));var n={};function s(e,t){return t.toUpperCase()}for(var i=0;i<e[0].attributes.length;i++){var r=e[0].attributes[i].name,o="data-";r.substr(0,o.length)==o&&(r=r.substring(o.length),o=u.GetData(e[0],r),n[r.replace(/-([a-z])/g,s)]=o)}c.fn.jquery&&"1."==c.fn.jquery.substr(0,2)&&e[0].dataset&&(n=c.extend(!0,{},e[0].dataset,n));var a,l=c.extend(!0,{},u.GetData(e[0]),n);for(a in l=u._convertData(l))-1<t.indexOf(a)||(c.isPlainObject(this.options[a])?c.extend(this.options[a],l[a]):this.options[a]=l[a]);return this},e.prototype.get=function(e){return this.options[e]},e.prototype.set=function(e,t){this.options[e]=t},e}),u.define("select2/core",["jquery","./options","./utils","./keys"],function(t,i,r,s){var o=function(e,t){null!=r.GetData(e[0],"select2")&&r.GetData(e[0],"select2").destroy(),this.$element=e,this.id=this._generateId(e),t=t||{},this.options=new i(t,e),o.__super__.constructor.call(this);var n=e.attr("tabindex")||0;r.StoreData(e[0],"old-tabindex",n),e.attr("tabindex","-1");t=this.options.get("dataAdapter");this.dataAdapter=new t(e,this.options);n=this.render();this._placeContainer(n);t=this.options.get("selectionAdapter");this.selection=new t(e,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,n);t=this.options.get("dropdownAdapter");this.dropdown=new t(e,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,n);n=this.options.get("resultsAdapter");this.results=new n(e,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var s=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(e){s.trigger("selection:update",{data:e})}),e[0].classList.add("select2-hidden-accessible"),e.attr("aria-hidden","true"),this._syncAttributes(),r.StoreData(e[0],"select2",this),e.data("select2",this)};return r.Extend(o,r.Observable),o.prototype._generateId=function(e){return"select2-"+(null!=e.attr("id")?e.attr("id"):null!=e.attr("name")?e.attr("name")+"-"+r.generateChars(2):r.generateChars(4)).replace(/(:|\.|\[|\]|,)/g,"")},o.prototype._placeContainer=function(e){e.insertAfter(this.$element);var t=this._resolveWidth(this.$element,this.options.get("width"));null!=t&&e.css("width",t)},o.prototype._resolveWidth=function(e,t){var n=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==t){var s=this._resolveWidth(e,"style");return null!=s?s:this._resolveWidth(e,"element")}if("element"==t){s=e.outerWidth(!1);return s<=0?"auto":s+"px"}if("style"!=t)return"computedstyle"!=t?t:window.getComputedStyle(e[0]).width;e=e.attr("style");if("string"!=typeof e)return null;for(var i=e.split(";"),r=0,o=i.length;r<o;r+=1){var a=i[r].replace(/\s/g,"").match(n);if(null!==a&&1<=a.length)return a[1]}return null},o.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},o.prototype._registerDomEvents=function(){var t=this;this.$element.on("change.select2",function(){t.dataAdapter.current(function(e){t.trigger("selection:update",{data:e})})}),this.$element.on("focus.select2",function(e){t.trigger("focus",e)}),this._syncA=r.bind(this._syncAttributes,this),this._syncS=r.bind(this._syncSubtree,this),this._observer=new window.MutationObserver(function(e){t._syncA(),t._syncS(e)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})},o.prototype._registerDataEvents=function(){var n=this;this.dataAdapter.on("*",function(e,t){n.trigger(e,t)})},o.prototype._registerSelectionEvents=function(){var n=this,s=["toggle","focus"];this.selection.on("toggle",function(){n.toggleDropdown()}),this.selection.on("focus",function(e){n.focus(e)}),this.selection.on("*",function(e,t){-1===s.indexOf(e)&&n.trigger(e,t)})},o.prototype._registerDropdownEvents=function(){var n=this;this.dropdown.on("*",function(e,t){n.trigger(e,t)})},o.prototype._registerResultsEvents=function(){var n=this;this.results.on("*",function(e,t){n.trigger(e,t)})},o.prototype._registerEvents=function(){var n=this;this.on("open",function(){n.$container[0].classList.add("select2-container--open")}),this.on("close",function(){n.$container[0].classList.remove("select2-container--open")}),this.on("enable",function(){n.$container[0].classList.remove("select2-container--disabled")}),this.on("disable",function(){n.$container[0].classList.add("select2-container--disabled")}),this.on("blur",function(){n.$container[0].classList.remove("select2-container--focus")}),this.on("query",function(t){n.isOpen()||n.trigger("open",{}),this.dataAdapter.query(t,function(e){n.trigger("results:all",{data:e,query:t})})}),this.on("query:append",function(t){this.dataAdapter.query(t,function(e){n.trigger("results:append",{data:e,query:t})})}),this.on("keypress",function(e){var t=e.which;n.isOpen()?t===s.ESC||t===s.UP&&e.altKey?(n.close(e),e.preventDefault()):t===s.ENTER||t===s.TAB?(n.trigger("results:select",{}),e.preventDefault()):t===s.SPACE&&e.ctrlKey?(n.trigger("results:toggle",{}),e.preventDefault()):t===s.UP?(n.trigger("results:previous",{}),e.preventDefault()):t===s.DOWN&&(n.trigger("results:next",{}),e.preventDefault()):(t===s.ENTER||t===s.SPACE||t===s.DOWN&&e.altKey)&&(n.open(),e.preventDefault())})},o.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.isDisabled()?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},o.prototype._isChangeMutation=function(e){var t=this;if(e.addedNodes&&0<e.addedNodes.length){for(var n=0;n<e.addedNodes.length;n++)if(e.addedNodes[n].selected)return!0}else{if(e.removedNodes&&0<e.removedNodes.length)return!0;if(Array.isArray(e))return e.some(function(e){return t._isChangeMutation(e)})}return!1},o.prototype._syncSubtree=function(e){var e=this._isChangeMutation(e),t=this;e&&this.dataAdapter.current(function(e){t.trigger("selection:update",{data:e})})},o.prototype.trigger=function(e,t){var n=o.__super__.trigger,s={open:"opening",close:"closing",select:"selecting",unselect:"unselecting",clear:"clearing"};if(void 0===t&&(t={}),e in s){var i=s[e],s={prevented:!1,name:e,args:t};if(n.call(this,i,s),s.prevented)return void(t.prevented=!0)}n.call(this,e,t)},o.prototype.toggleDropdown=function(){this.isDisabled()||(this.isOpen()?this.close():this.open())},o.prototype.open=function(){this.isOpen()||this.isDisabled()||this.trigger("query",{})},o.prototype.close=function(e){this.isOpen()&&this.trigger("close",{originalEvent:e})},o.prototype.isEnabled=function(){return!this.isDisabled()},o.prototype.isDisabled=function(){return this.options.get("disabled")},o.prototype.isOpen=function(){return this.$container[0].classList.contains("select2-container--open")},o.prototype.hasFocus=function(){return this.$container[0].classList.contains("select2-container--focus")},o.prototype.focus=function(e){this.hasFocus()||(this.$container[0].classList.add("select2-container--focus"),this.trigger("focus",{}))},o.prototype.enable=function(e){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.');e=!(e=null==e||0===e.length?[!0]:e)[0];this.$element.prop("disabled",e)},o.prototype.data=function(){this.options.get("debug")&&0<arguments.length&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var t=[];return this.dataAdapter.current(function(e){t=e}),t},o.prototype.val=function(e){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==e||0===e.length)return this.$element.val();e=e[0];Array.isArray(e)&&(e=e.map(function(e){return e.toString()})),this.$element.val(e).trigger("input").trigger("change")},o.prototype.destroy=function(){r.RemoveData(this.$container[0]),this.$container.remove(),this._observer.disconnect(),this._observer=null,this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",r.GetData(this.$element[0],"old-tabindex")),this.$element[0].classList.remove("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),r.RemoveData(this.$element[0]),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},o.prototype.render=function(){var e=t('<span class="select2 select2-container"><span class="selection"></span><span class="dropdown-wrapper" aria-hidden="true"></span></span>');return e.attr("dir",this.options.get("dir")),this.$container=e,this.$container[0].classList.add("select2-container--"+this.options.get("theme")),r.StoreData(e[0],"element",this.$element),e},o}),u.define("jquery-mousewheel",["jquery"],function(e){return e}),u.define("jquery.select2",["jquery","jquery-mousewheel","./select2/core","./select2/defaults","./select2/utils"],function(i,e,r,t,o){var a;return null==i.fn.select2&&(a=["open","close","destroy"],i.fn.select2=function(t){if("object"==typeof(t=t||{}))return this.each(function(){var e=i.extend(!0,{},t);new r(i(this),e)}),this;if("string"!=typeof t)throw new Error("Invalid arguments for Select2: "+t);var n,s=Array.prototype.slice.call(arguments,1);return this.each(function(){var e=o.GetData(this,"select2");null==e&&window.console&&console.error&&console.error("The select2('"+t+"') method was called on an element that is not using Select2."),n=e[t].apply(e,s)}),-1<a.indexOf(t)?this:n}),null==i.fn.select2.defaults&&(i.fn.select2.defaults=t),r}),{define:u.define,require:u.require});function b(e,t){return i.call(e,t)}function l(e,t){var n,s,i,r,o,a,l,c,u,d,p=t&&t.split("/"),h=y.map,f=h&&h["*"]||{};if(e){for(t=(e=e.split("/")).length-1,y.nodeIdCompat&&_.test(e[t])&&(e[t]=e[t].replace(_,"")),"."===e[0].charAt(0)&&p&&(e=p.slice(0,p.length-1).concat(e)),c=0;c<e.length;c++)"."===(d=e[c])?(e.splice(c,1),--c):".."===d&&(0===c||1===c&&".."===e[2]||".."===e[c-1]||0<c&&(e.splice(c-1,2),c-=2));e=e.join("/")}if((p||f)&&h){for(c=(n=e.split("/")).length;0<c;--c){if(s=n.slice(0,c).join("/"),p)for(u=p.length;0<u;--u)if(i=h[p.slice(0,u).join("/")],i=i&&i[s]){r=i,o=c;break}if(r)break;!a&&f&&f[s]&&(a=f[s],l=c)}!r&&a&&(r=a,o=l),r&&(n.splice(0,o,r),e=n.join("/"))}return e}function w(t,n){return function(){var e=a.call(arguments,0);return"string"!=typeof e[0]&&1===e.length&&e.push(null),o.apply(p,e.concat([t,n]))}}function x(e){var t;if(b(m,e)&&(t=m[e],delete m[e],v[e]=!0,r.apply(p,t)),!b(g,e)&&!b(v,e))throw new Error("No "+e);return g[e]}function c(e){var t,n=e?e.indexOf("!"):-1;return-1<n&&(t=e.substring(0,n),e=e.substring(n+1,e.length)),[t,e]}function A(e){return e?c(e):[]}var u=s.require("jquery.select2");return t.fn.select2.amd=s,u});<!doctype html> <html amp lang="en-US"> <head><script custom-element="amp-form" src="https://cdn.ampproject.org/v0/amp-form-latest.js" async></script><script custom-element="amp-analytics" src="https://cdn.ampproject.org/v0/amp-analytics-latest.js" async></script> <meta charset="utf-8"> <link rel="preconnect" href="//cdn.ampproject.org"> <meta name="viewport" content="width=device-width"><link rel="icon" href="https://examfriends.com/wp-content/uploads/2021/01/cropped-logo-1-32x32.png" sizes="32x32" /> <link rel="icon" href="https://examfriends.com/wp-content/uploads/2021/01/cropped-logo-1-192x192.png" sizes="192x192" /> <link rel="apple-touch-icon" href="https://examfriends.com/wp-content/uploads/2021/01/cropped-logo-1-180x180.png" /> <meta name="msapplication-TileImage" content="https://examfriends.com/wp-content/uploads/2021/01/cropped-logo-1-270x270.png" /> <meta name="description" content="Class 12th Chemistry vvi Objective MCQ Question Surface"/> <meta name="robots" content="follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large"/> <meta property="og:locale" content="en_US" /> <meta property="og:type" content="article" /> <meta property="og:title" content="Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question  - Exam Friends" /> <meta property="og:description" content="Class 12th Chemistry vvi Objective MCQ Question Surface" /> <meta property="og:url" content="https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/" /> <meta property="og:site_name" content="Exam Friends" /> <meta property="article:author" content="https://www.facebook.com/bihaarboard/" /> <meta property="article:tag" content="adamjee notes for class 12 chemistry mcqs pdf" /> <meta property="article:tag" content="biomolecules class 12 chemistry mcq" /> <meta property="article:tag" content="biomolecules class 12 chemistry mcq pdf" /> <meta property="article:tag" content="cbse class 10 chemistry mcq pdf" /> <meta property="article:tag" content="cbse class 12 chemistry chapter 1 mcqs" /> <meta property="article:tag" content="chapter 8 chemistry class 12 mcqs" /> <meta property="article:tag" content="chemistry chapter 7 class 12 mcqs" /> <meta property="article:tag" content="chemistry chapter 9 class 12 mcqs" /> <meta property="article:tag" content="chemistry class 12 alcohols phenols and ethers mcq" /> <meta property="article:tag" content="chemistry class 12 mcq 2020" /> <meta property="article:tag" content="chemistry class 12 mcq in hindi" /> <meta property="article:tag" content="chemistry class 12 mcqs test" /> <meta property="article:tag" content="chemistry in everyday life class 12 mcq pdf" /> <meta property="article:tag" content="chemistry mcqs for class 12 sindh board" /> <meta property="article:tag" content="chemistry mcqs for class 12 sindh board pdf" /> <meta property="article:tag" content="class 10 cbse chemistry mcq" /> <meta property="article:tag" content="class 11 cbse chemistry mcq" /> <meta property="article:tag" content="class 12 chemistry amines mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 1 mcq with answers" /> <meta property="article:tag" content="class 12 chemistry chapter 1 mcqs" /> <meta property="article:tag" content="class 12 chemistry chapter 10 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 11 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 12 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 14 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 2 mcq questions" /> <meta property="article:tag" content="class 12 chemistry chapter 2 mcqs" /> <meta property="article:tag" content="class 12 chemistry chapter 3 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 3 mcq questions" /> <meta property="article:tag" content="class 12 chemistry chapter 4 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 5 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 6 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 6 mcqs" /> <meta property="article:tag" content="class 12 chemistry chapter 7 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter 9 mcq" /> <meta property="article:tag" content="class 12 chemistry chapter solution mcq" /> <meta property="article:tag" content="class 12 chemistry chemical kinetics mcq" /> <meta property="article:tag" content="class 12 chemistry d and f block elements mcq" /> <meta property="article:tag" content="class 12 chemistry electrochemistry mcqs" /> <meta property="article:tag" content="class 12 chemistry haloalkanes and haloarenes mcq" /> <meta property="article:tag" content="class 12 chemistry in everyday life mcq" /> <meta property="article:tag" content="class 12 chemistry mcq" /> <meta property="article:tag" content="class 12 chemistry mcq alcohols phenols and ethers" /> <meta property="article:tag" content="class 12 chemistry mcq book" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 1" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 1 pdf" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 10" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 11" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 2" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 3" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 5" /> <meta property="article:tag" content="class 12 chemistry mcq chapter 7" /> <meta property="article:tag" content="class 12 chemistry mcq in hindi" /> <meta property="article:tag" content="class 12 chemistry mcq p block" /> <meta property="article:tag" content="class 12 chemistry mcq pdf" /> <meta property="article:tag" content="class 12 chemistry mcq pdf download" /> <meta property="article:tag" content="class 12 chemistry mcq questions" /> <meta property="article:tag" content="class 12 chemistry mcq questions 2022" /> <meta property="article:tag" content="class 12 chemistry mcq questions chapter 1" /> <meta property="article:tag" content="class 12 chemistry mcq solid state" /> <meta property="article:tag" content="class 12 chemistry mcq test" /> <meta property="article:tag" content="class 12 chemistry mcq with answers" /> <meta property="article:tag" content="class 12 chemistry mcqs all chapters" /> <meta property="article:tag" content="class 12 chemistry p block mcq" /> <meta property="article:tag" content="class 12 chemistry solid state mcqs" /> <meta property="article:tag" content="class 12 chemistry solutions mcq" /> <meta property="article:tag" content="class 12 chemistry solutions mcq questions" /> <meta property="article:tag" content="class 12 important mcq chemistry" /> <meta property="article:tag" content="class 12 organic chemistry mcq" /> <meta property="article:tag" content="class 12 surface chemistry mcq" /> <meta property="article:tag" content="class 12th chemistry chapter 1 mcq" /> <meta property="article:tag" content="class 12th chemistry mcq" /> <meta property="article:tag" content="class xii chemistry mcq" /> <meta property="article:tag" content="learn insta class 12 chemistry mcq" /> <meta property="article:tag" content="learncbse class 12 chemistry mcq" /> <meta property="article:tag" content="mcq for class 12 chemistry" /> <meta property="article:tag" content="mcq of chemistry class 12 chapter 1" /> <meta property="article:tag" content="mcq of chemistry class 12 chapter 2" /> <meta property="article:tag" content="mcq on biomolecules class 12 chemistry" /> <meta property="article:tag" content="mcq on solutions class 12 chemistry" /> <meta property="article:tag" content="mcq on surface chemistry class 12 with answers" /> <meta property="article:tag" content="mcq questions class 12 chemistry" /> <meta property="article:tag" content="mcq questions class 12 chemistry chapter 1" /> <meta property="article:tag" content="mcq questions class 12 chemistry chapter 2" /> <meta property="article:tag" content="ncert chemistry class 12 mcq pdf download" /> <meta property="article:tag" content="ncert class 12 chemistry mcq pdf" /> <meta property="article:tag" content="ncert exemplar class 12 chemistry mcq" /> <meta property="article:tag" content="online mcq test for class 12 chemistry" /> <meta property="article:tag" content="solid state chemistry class 12 mcq pdf" /> <meta property="article:tag" content="solid state chemistry class 12 mcq pdf download" /> <meta property="article:tag" content="solid state chemistry class 12 mcq questions" /> <meta property="article:tag" content="solutions chemistry class 12 mcq pdf" /> <meta property="article:tag" content="surface chemistry class 12 mcq for neet" /> <meta property="article:tag" content="surface chemistry class 12 mcq questions" /> <meta property="article:tag" content="surface chemistry class 12 neet mcq" /> <meta property="article:section" content="Class 12" /> <meta property="og:updated_time" content="2021-09-18T19:02:35+00:00" /> <meta property="article:published_time" content="2021-09-18T18:32:10+00:00" /> <meta property="article:modified_time" content="2021-09-18T19:02:35+00:00" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:title" content="Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question  - Exam Friends" /> <meta name="twitter:description" content="Class 12th Chemistry vvi Objective MCQ Question Surface" /> <meta name="twitter:label1" content="Time to read" /> <meta name="twitter:data1" content="14 minutes" /> <script type="application/ld+json" class="rank-math-schema">{"@context":"https://schema.org","@graph":[{"@type":["Person","Organization"],"@id":"https://examfriends.com/#person","name":"Exam Friends"},{"@type":"WebSite","@id":"https://examfriends.com/#website","url":"https://examfriends.com","name":"Exam Friends","publisher":{"@id":"https://examfriends.com/#person"},"inLanguage":"en-US"},{"@type":"ImageObject","@id":"http://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png","url":"http://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png","width":"200","height":"200","inLanguage":"en-US"},{"@type":"WebPage","@id":"https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/#webpage","url":"https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/","name":"Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question\u00a0 - Exam Friends","datePublished":"2021-09-18T18:32:10+00:00","dateModified":"2021-09-18T19:02:35+00:00","isPartOf":{"@id":"https://examfriends.com/#website"},"primaryImageOfPage":{"@id":"http://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png"},"inLanguage":"en-US"},{"@type":"Person","@id":"https://examfriends.com/author/bihaarboard/","name":"","description":"Bihaarboard.com is not official site of bihar board","url":"https://examfriends.com/author/bihaarboard/","image":{"@type":"ImageObject","@id":"https://secure.gravatar.com/avatar/4cc408f9cbcf1b6858bcfbfab9e353ac?s=96&amp;d=mm&amp;r=g","url":"https://secure.gravatar.com/avatar/4cc408f9cbcf1b6858bcfbfab9e353ac?s=96&amp;d=mm&amp;r=g","caption":"","inLanguage":"en-US"},"sameAs":["https://examfriends.com","https://www.facebook.com/bihaarboard/"]},{"@type":"BlogPosting","headline":"Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question\u00a0 - Exam Friends","keywords":"Class 12th Chemistry vvi Objective MCQ Question Surface,class 12 chemistry mcq,class 12 chemistry mcq chapter 1,class 12 chemistry mcq pdf,class 12 chemistry mcq chapter 2,class 12 chemistry mcq questions 2022,class 12 chemistry mcq chapter 10,class 12 chemistry mcq chapter 3,class 12 chemistry mcq book,class 12 chemistry mcq questions,class 12 chemistry mcq alcohols phenols and ethers,class 12 chemistry mcqs all chapters,class 12 chemistry amines mcq,class 12 chemistry mcq with answers,class 12 chemistry chapter 1 mcq with answers,class 12 chemistry haloalkanes and haloarenes mcq,class 12 chemistry d and f block elements mcq,class 12 chemistry p block mcq,biomolecules class 12 chemistry mcq,class 12 chemistry mcq chapter 1 pdf,class 12 chemistry mcq chapter 7,class 12 chemistry mcq chapter 5,class 12 chemistry mcq chapter 11,ncert chemistry class 12 mcq pdf download,solid state chemistry class 12 mcq pdf download,class 12 chemistry electrochemistry mcqs,ncert exemplar class 12 chemistry mcq,class 12 chemistry in everyday life mcq,chemistry class 12 alcohols phenols and ethers mcq,surface chemistry class 12 mcq for neet,mcq for class 12 chemistry,class xii chemistry mcq,class 12th chemistry mcq,chemistry class 12 mcq in hindi,class 12 chemistry mcq in hindi,learn insta class 12 chemistry mcq,class 12 important mcq chemistry,class 12 chemistry chemical kinetics mcq,learncbse class 12 chemistry mcq,ncert class 12 chemistry mcq pdf,surface chemistry class 12 neet mcq,class 12 organic chemistry mcq,mcq on biomolecules class 12 chemistry,mcq on solutions class 12 chemistry,online mcq test for class 12 chemistry,mcq of chemistry class 12 chapter 1,mcq of chemistry class 12 chapter 2,class 12 chemistry mcq pdf download,class 12 chemistry mcq p block,biomolecules class 12 chemistry mcq pdf,cbse class 10 chemistry mcq pdf,adamjee notes for class 12 chemistry mcqs pdf,solid state chemistry class 12 mcq pdf,chemistry in everyday life class 12 mcq pdf,class 12 chemistry mcq questions chapter 1,class 12 chemistry solutions mcq questions,class 12 chemistry chapter 2 mcq questions,class 12 chemistry chapter 3 mcq questions,surface chemistry class 12 mcq questions,solid state chemistry class 12 mcq questions,mcq questions class 12 chemistry,mcq questions class 12 chemistry chapter 1,mcq questions class 12 chemistry chapter 2,class 12 chemistry mcq solid state,class 12 chemistry solutions mcq,class 12 chemistry chapter solution mcq,class 12 surface chemistry mcq,class 12 chemistry solid state mcqs,solutions chemistry class 12 mcq pdf,chemistry mcqs for class 12 sindh board,chemistry mcqs for class 12 sindh board pdf,class 12 chemistry mcq test,chemistry class 12 mcqs test,mcq on surface chemistry class 12 with answers,class 12 chemistry chapter 11 mcq,class 12 chemistry chapter 10 mcq,class 12 chemistry chapter 14 mcq,class 12th chemistry chapter 1 mcq,class 10 cbse chemistry mcq,class 11 cbse chemistry mcq,class 12 chemistry chapter 12 mcq,class 12 chemistry chapter 1 mcqs,cbse class 12 chemistry chapter 1 mcqs,chemistry class 12 mcq 2020,class 12 chemistry chapter 2 mcqs,class 12 chemistry chapter 3 mcq,class 12 chemistry chapter 4 mcq,class 12 chemistry chapter 5 mcq,class 12 chemistry chapter 6 mcq,class 12 chemistry chapter 6 mcqs,class 12 chemistry chapter 7 mcq,chemistry chapter 7 class 12 mcqs,chapter 8 chemistry class 12 mcqs,class 12 chemistry chapter 9 mcq,chemistry chapter 9 class 12 mcqs","datePublished":"2021-09-18T18:32:10+00:00","dateModified":"2021-09-18T19:02:35+00:00","articleSection":"Class 12, Class 12 Chemistry","author":{"@id":"https://examfriends.com/author/bihaarboard/","name":""},"publisher":{"@id":"https://examfriends.com/#person"},"description":"Class 12th Chemistry vvi Objective MCQ Question Surface","name":"Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question\u00a0 - Exam Friends","@id":"https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/#richSnippet","isPartOf":{"@id":"https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/#webpage"},"image":{"@id":"http://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png"},"inLanguage":"en-US","mainEntityOfPage":{"@id":"https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/#webpage"}}]}</script> <meta name="amp-google-client-id-api" content="googleanalytics"> <link rel="canonical" href="https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/" /> <title>Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question  - Exam Friends</title> <meta name="generator" content="AMP for WP 1.0.99.2" /> <link rel="preload" as="font" href="https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/templates/design-manager/swift/fonts/icomoon.ttf" type="font/ttf" crossorigin> <link rel="preload" as="script" href="https://cdn.ampproject.org/v0.js"> <script custom-element="amp-addthis" src="https://cdn.ampproject.org/v0/amp-addthis-0.1.js" async></script> <script custom-element="amp-bind" src="https://cdn.ampproject.org/v0/amp-bind-latest.js" async></script>   <script src="https://cdn.ampproject.org/v0.js" async></script> <style amp-boilerplate>body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript> <style amp-custom> body{font-family:'Poppins', sans-serif;font-size:16px;line-height:1.25}ol, ul{list-style-position:inside}p, ol, ul, figure{margin:0 0 1em;padding:0}a, a:active, a:visited{text-decoration:none;color:#005be2}body a:hover{color:#005be2}pre{white-space:pre-wrap}.left{float:left}.right{float:right}.hidden, .hide, .logo .hide{display:none}.screen-reader-text{border:0;clip:rect(1px, 1px, 1px, 1px);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;word-wrap:normal}.clearfix{clear:both}blockquote{background:#f1f1f1;margin:10px 0 20px 0;padding:15px}blockquote p:last-child{margin-bottom:0}.amp-wp-unknown-size img{object-fit:contain}.amp-wp-enforced-sizes{max-width:100%}html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}body{line-height:1}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}nav ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:none}a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}table{border-collapse:collapse;border-spacing:0}hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}input,select{vertical-align:middle}*,*:after,*:before{box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box}.alignright{float:right;margin-left:10px}.alignleft{float:left;margin-right:10px}.aligncenter{display:block;margin-left:auto;margin-right:auto;text-align:center}amp-iframe{max-width:100%;margin-bottom:20px}amp-wistia-player{margin:5px 0px}.wp-caption{padding:0}figcaption,.wp-caption-text{font-size:12px;line-height:1.5em;margin:0;padding:.66em 10px .75em;text-align:center}amp-carousel > amp-img > img{object-fit:contain}.amp-carousel-container{position:relative;width:100%;height:100%}.amp-carousel-img img{object-fit:contain}amp-instagram{box-sizing:initial}figure.aligncenter amp-img{margin:0 auto}.rr span,.loop-date,.fbp-cnt .amp-author,.display-name,.author-name{color:#191919}.fsp-cnt .loop-category li{padding:8px 0px}.fbp-cnt h2.loop-title{padding:8px 0px}.cntr{max-width:1100px;margin:0 auto;width:100%;padding:0px 20px}@font-face{font-family:'icomoon';font-display:swap;font-style:normal;font-weight:normal;src:local('icomoon'), local('icomoon'), url('https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/templates/design-manager/swift/fonts/icomoon.ttf')}header .cntr{max-width:1100px;margin:0 auto}.h_m{position:static;background:rgba(255,255,255,1);border-bottom:1px solid;border-color:rgba(0,0,0,0.12);padding:0 0 0 0;margin:0 0 0 0}.content-wrapper{margin-top:0px}.h_m_w{width:100%;clear:both;display:inline-flex;height:60px}.icon-src:before{content:"\e8b6";font-family:'icomoon';font-size:23px}.isc:after{content:"\e8cc";font-family:'icomoon';font-size:20px}.h-ic a:after, .h-ic a:before{color:rgba(51,51,51,1)}.h-ic{margin:0px 10px;align-self:center}.amp-logo a{line-height:0;display:inline-block;margin:0;font-size:17px;font-weight:700;text-transform:uppercase;display:inline-block;color:rgba(51,51,51,1)}.logo h1{margin:0;font-size:17px;font-weight:700;text-transform:uppercase;display:inline-block}.h-srch a{line-height:1;display:block}.amp-logo amp-img{margin:0 auto}@media(max-width:480px){.h-sing{font-size:13px}}.logo{z-index:2;flex-grow:1;align-self:center;text-align:center;line-height:0}.h-1{display:flex;order:1}.h-nav{order:-1;align-self:center;flex-basis:30px}.h-ic:last-child{margin-right:0}.lb-t{position:fixed;top:-50px;width:100%;width:100%;opacity:0;transition:opacity .5s ease-in-out;overflow:hidden;z-index:9;background:rgba(20,20,22,0.9)}.lb-t img{margin:auto;position:absolute;top:0;left:0;right:0;bottom:0;max-height:0%;max-width:0%;border:3px solid white;box-shadow:0px 0px 8px rgba(0,0,0,.3);box-sizing:border-box;transition:.5s ease-in-out}a.lb-x{display:block;width:50px;height:50px;box-sizing:border-box;background:tranparent;color:black;text-decoration:none;position:absolute;top:-80px;right:0;transition:.5s ease-in-out}a.lb-x:after{content:"\e5cd";font-family:'icomoon';font-size:30px;line-height:0;display:block;text-indent:1px;color:rgba(255,255,255,0.8)}.lb-t:target{opacity:1;top:0;bottom:0;left:0;z-index:2}.lb-t:target img{max-height:100%;max-width:100%}.lb-t:target a.lb-x{top:25px}.lb img{cursor:pointer}.lb-btn form{position:absolute;top:200px;left:0;right:0;margin:0 auto;text-align:center}.lb-btn .s{padding:10px}.lb-btn .icon-search{padding:10px;cursor:pointer}.amp-search-wrapper{width:80%;margin:0 auto;position:relative}.overlay-search:before{content:"\e8b6";font-family:'icomoon';font-size:24px;position:absolute;right:0;cursor:pointer;top:4px;color:rgba(255,255,255,0.8)}.amp-search-wrapper .icon-search{cursor:pointer;background:transparent;border:none;display:inline-block;width:30px;height:30px;opacity:0;position:absolute;z-index:100;right:0;top:0}.lb-btn .s{padding:10px;background:transparent;border:none;border-bottom:1px solid #504c4c;width:100%;color:rgba(255,255,255,0.8)}.m-ctr{background:rgba(20,20,22,0.9)}.tg, .fsc{display:none}.fsc{width:100%;height:-webkit-fill-available;position:absolute;cursor:pointer;top:0;left:0;z-index:9}.tg:checked + .hamb-mnu > .m-ctr{margin-left:0;border-right:1px solid}.tg:checked + .hamb-mnu > .m-ctr .c-btn{position:fixed;right:5px;top:5px;background:rgba(20,20,22,0.9);border-radius:50px}.m-ctr{margin-left:-100%;float:left}.tg:checked + .hamb-mnu > .fsc{display:block;background:rgba(0,0,0,.9);height:100%}.t-btn, .c-btn{cursor:pointer}.t-btn:after{content:"\e5d2";font-family:"icomoon";font-size:28px;display:inline-block;color:rgba(51,51,51,1)}.c-btn:after{content:"\e5cd";font-family:"icomoon";font-size:20px;color:rgba(255,255,255,0.8);line-height:0;display:block;text-indent:1px}.c-btn{float:right;padding:15px 5px}header[style] label.c-btn, header[style] .lb-t:target a.lb-x{margin-top:30px}.m-ctr{transition:margin 0.3s ease-in-out}.m-ctr{width:90%;height:100%;position:absolute;z-index:99;padding:2% 0% 100vh 0%}.m-menu{display:inline-block;width:100%;padding:2px 20px 10px 20px}.m-scrl{overflow-y:scroll;display:inline-block;width:100%;max-height:94vh}.m-menu .amp-menu .toggle:after{content:"\e313";font-family:'icomoon';font-size:25px;display:inline-block;top:1px;padding:5px;transform:rotate(270deg);right:0;left:auto;cursor:pointer;border-radius:35px;color:rgba(255,255,255,0.8)}.m-menu .amp-menu li.menu-item-has-children:after{display:none}.m-menu .amp-menu li ul{font-size:14px}.m-menu .amp-menu{list-style-type:none;padding:0}.m-menu .amp-menu > li a{color:rgba(255,255,255,0.8);padding:12px 7px;margin-bottom:0;display:inline-block}.menu-btn{margin-top:30px;text-align:center}.menu-btn a{color:#fff;border:2px solid #ccc;padding:15px 30px;display:inline-block}.amp-menu li.menu-item-has-children>ul>li{width:100%}.m-menu .amp-menu li.menu-item-has-children>ul>li{padding-left:0;border-bottom:1px solid;margin:0px 10px}.m-menu .link-menu .toggle{width:100%;height:100%;position:absolute;top:0px;right:0;cursor:pointer}.m-menu .amp-menu .sub-menu li:last-child{border:none}.m-menu .amp-menu a{padding:7px 15px}.m-menu > li{font-size:17px}.amp-menu .toggle:after{position:absolute}.m-menu .toggle{float:right}.m-menu input{display:none}.m-menu .amp-menu [id^=drop]:checked + label + ul{display:block}.m-menu .amp-menu [id^=drop]:checked + .toggle:after{transform:rotate(360deg)}.hamb-mnu ::-webkit-scrollbar{display:none}.p-m-fl{width:100%;border-bottom:1px solid rgba(0, 0, 0, 0.05);background:rgba(239,239,239,1)}.p-menu{width:100%;text-align:center;margin:0px auto;padding:0px 25px 0px 25px}.p-menu ul li{display:inline-block;margin-right:21px;font-size:12px;line-height:20px;letter-spacing:1px;font-weight:400;position:relative}.p-menu ul li a{color:rgba(53,53,53,1);padding:12px 0px 12px 0px;display:inline-block}.p-menu input{display:none}.p-menu .amp-menu .toggle:after{display:none}.p-menu{white-space:nowrap}@media(max-width:768px){.p-menu{overflow:scroll}}pre{padding:30px 15px;background:#f7f7f7;white-space:pre-wrap;;font-size:14px;color:#666666;border-left:3px solid;border-color:#005be2;margin-bottom:20px}.cntn-wrp{font-family:'Poppins', sans-serif}table{display:-webkit-box;overflow-x:auto;word-break:normal}.author-tw:after{content:"";background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiIgZmlsbD0iI2ZmZiIgdmlld0JveD0iMCAwIDE2IDE2Ij48cGF0aCBkPSJNMTIuNi43NWgyLjQ1NGwtNS4zNiA2LjE0MkwxNiAxNS4yNWgtNC45MzdsLTMuODY3LTUuMDctNC40MjUgNS4wN0guMzE2bDUuNzMzLTYuNTdMMCAuNzVoNS4wNjNsMy40OTUgNC42MzNMMTIuNjAxLjc1Wm0tLjg2IDEzLjAyOGgxLjM2TDQuMzIzIDIuMTQ1SDIuODY1bDguODc1IDExLjYzM1oiLz48L3N2Zz4=);background-size:cover;width:15px;height:15px;display:inline-block;background-color:#000;border-radius:3px;margin:0px 5px;text-decoration:none}.author-tw:hover{text-decoration:none}.artl-cnt table{margin:0 auto;text-align:center;width:100%}p.nocomments{padding:10px;color:#fff}.tl-exc{font-size:16px;color:#444;margin-top:10px;line-height:20px}.amp-category span:nth-child(1){display:none}.amp-category span a, .amp-category span{color:#005be2;font-size:12px;font-weight:500;text-transform:uppercase}.amp-category span a:hover{color:#005be2}.amp-category span:after{content:"/";display:inline-block;margin:0px 5px 0px 5px;position:relative;top:1px;color:rgba(0, 0, 0, 0.25)}.amp-category span:last-child:after{display:none}.sp{width:100%;margin-top:20px;display:inline-block}.amp-post-title{font-size:48px;line-height:58px;color:#333;margin:0;padding-top:15px}.sf-img{text-align:center;width:100%;display:inline-block;height:auto;margin-top:33px}.sf-img figure{margin:0}.sf-img .wp-caption-text{width:1100px;text-align:left;margin:0 auto;color:#a1a1a1;font-size:14px;line-height:20px;font-weight:500;border-bottom:1px solid #ccc;padding:15px 0px}.sf-img .wp-caption-text:before{content:"\e412";font-family:'icomoon';font-size:24px;position:relative;top:4px;opacity:0.4;margin-right:5px}.sp-cnt{margin-top:40px;clear:both;width:100%;display:inline-block}.sp-rl{display:inline-flex;width:100%}.sp-rt{width:72%;margin-left:60px;flex-direction:column;justify-content:space-around;order:1}.sp-lt{display:flex;flex-direction:column;flex:1 0 20%;order:0;max-width:237px}.ss-ic, .sp-athr, .amp-tags, .post-date{padding-bottom:20px;border-bottom:1px dotted #ccc}.shr-txt, .athr-tx, .amp-tags > span:nth-child(1), .amp-related-posts-title, .related-title, .r-pf h3{margin-bottom:12px}.shr-txt, .athr-tx, .r-pf h3, .amp-tags > span:nth-child(1), .amp-related-posts-title, .post-date, .related-title{display:block}.shr-txt, .athr-tx, .r-pf h3, .amp-tags > span:nth-child(1), .amp-related-posts-title, .post-date, .related-title{text-transform:uppercase;font-size:12px;color:#666;font-weight:400}.loop-date, .post-edit-link{display:inline-block}.post-date .post-edit-link{color:#005be2;float:right}.post-date .post-edit-link:hover{color:#005be2}.sp-athr, .amp-tags, .post-date{margin-top:20px}.sp-athr .author-details a, .sp-athr .author-details, .amp-tags span a, .amp-tag{font-size:15px;color:#005be2;font-weight:400;line-height:1.5}.amp-tags .amp-tag:after{content:"/";display:inline-block;padding:0px 10px;position:relative;top:-1px;color:#ccc;font-size:12px}.amp-tags .amp-tag:last-child:after{display:none}.ss-ic li:before{border-radius:2px;text-align:center;padding:4px 6px}.sgl table{width:100%;margin-bottom:25px}.sgl th, .sgl td{padding:0.5em 1em;border:1px solid #ddd}.cntn-wrp{font-size:18px;color:#000;line-height:1.7;word-break:break-word}.cntn-wrp small{font-size:11px;line-height:1.2;color:#111}.cntn-wrp p, .cntn-wrp ul, .cntn-wrp ol{margin:0px 0px 30px 0px;word-break:break-word}.cntn-wrp .wp-block-image,.wp-block-embed{margin:15px 0px}.wp-block-embed{margin-top:45px}figure.wp-block-embed-twitter{margin:0}.wp-block-embed blockquote a{position:absolute;height:285px;z-index:9;margin-top:-40px}@media(max-width:768px){.wp-block-embed blockquote a{width:90%;height:209px;margin-top:-95px}.wp-block-embed{margin-top:95px}}.artl-cnt ul li, .artl-cnt ol li{list-style-type:none;position:relative;padding-left:20px}.artl-cnt ul li:before{content:"";display:inline-block;width:5px;height:5px;background:#333;position:absolute;top:12px;left:0px}.artl-cnt ol li{list-style-type:decimal;position:unset;padding:0}.sp-rt p strong, .pg p strong{font-weight:700}@supports (-webkit-overflow-scrolling:touch){.m-ctr{overflow:initial}}@supports not (-webkit-overflow-scrolling:touch){.m-ctr{overflow:scroll}}.m-scrl{display:inline-block;width:100%;max-height:94vh}.srp{margin-top:20px}.srp .amp-related-posts amp-img{float:left;width:100%;margin:0px;height:100%}.srp ul li{display:inline-block;line-height:1.3;margin-bottom:24px;list-style-type:none;width:100%}.srp ul li:last-child{margin-bottom:0px}.has_thumbnail:hover{opacity:0.7}.has_thumbnail:hover .related_link a{color:#005be2}.related_link{margin-top:10px}.related_link a{color:#333}.related_link p{word-break:break-word;color:#444;font-size:15px;line-height:20px;letter-spacing:0.10px;margin-top:5px;font-weight:400}.amp-related-posts ul{list-style-type:none}.r-pf{margin-top:40px;display:inline-block;width:100%}.sp-rt .amp-author{padding:20px 20px;border-radius:0;background:#f9f9f9;border:1px solid #ececec;display:inline-block;width:100%}.sp-rt .amp-author-image{float:left}.amp-author-image amp-img{border-radius:50%;margin:0px 12px 5px 0px;display:block;width:50px}.author-details p{margin:0;font-size:13px;line-height:20px;color:#666;padding-top:4px}#pagination{margin-top:30px;border-top:1px dotted #ccc;padding:20px 5px 0px 5px;;font-size:16px;line-height:24px;font-weight:400}.next{float:right;width:45%;text-align:right;position:relative;margin-top:10px}.next a, .prev a{color:#333}.prev{float:left;width:45%;position:relative;margin-top:10px}.prev span{text-transform:uppercase;font-size:12px;color:#666;display:block;position:absolute;top:-26px}.next span{text-transform:uppercase;font-size:12px;color:#666;display:block;font-weight:400;position:absolute;top:-26px;right:0}.next:hover a, .prev:hover a{color:#005be2}.prev:after{border-left:1px dotted #ccc;content:"";height:calc(100% - -10px);right:-50px;position:absolute;top:50%;transform:translate(0px, -50%);width:2px}.ampforwp_post_pagination{width:100%;text-align:center;display:inline-block}.ampforwp_post_pagination p{margin:0;font-size:18px;color:#444;font-weight:500;margin-bottom:10px}.ampforwp_post_pagination p a{color:#005be2;padding:0px 10px}.cmts{width:100%;display:inline-block;clear:both;margin-top:40px}.amp-comment-button{background-color:#005be2;font-size:15px;float:none;margin:30px auto 0px auto;text-align:center;border-radius:3px;font-weight:600;width:250px}.form-submit #submit{background-color:#005be2;font-size:14px;text-align:center;border-radius:3px;font-weight:500;color:#fff;cursor:pointer;margin:0;border:0;padding:11px 21px}#respond p{margin:12px 0}.amp-comment-button a{color:#fff;display:block;padding:7px 0px 8px 0px}.amp-comment-button a:hover{color:#fff}.cmt-form-comment #comment{border-color:#ccc;width:100%;padding:20px}.cmts h3{margin:0;font-size:12px;padding-bottom:6px;border-bottom:1px solid #eee;font-weight:400;letter-spacing:0.5px;text-transform:uppercase;color:#444}.cmts h3:after{content:"";display:block;width:115px;border-bottom:1px solid #005be2;position:relative;top:7px}.cmts ul{margin-top:16px}.cmts ul li{list-style:none;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #eee}.cmts .amp-comments-wrapper ul .children{margin-left:30px}.cmts .cmt-author.vcard .says{display:none}.cmts .cmt-author.vcard .fn{font-size:12px;font-weight:500;color:#333}.cmts .cmt-metadata{font-size:11px;margin-top:8px}.amp-comments-wrapper ul li:hover .cmt-meta .cmt-metadata a{color:#005be2;}.cmts .cmt-metadata a{color:#999}.cmt-content{margin-top:6px;width:100%;display:inline-block}.cmt-content p{font-size:14px;color:#333;line-height:22px;font-weight:400;margin:0}.cmt-meta amp-img{float:left;margin-right:10px;border-radius:50%;width:40px}.sp-rt .amp-author{margin-top:5px}.cntn-wrp a{margin:10px 0px;color:#005be2}.loop-wrapper{display:flex;flex-wrap:wrap;margin:-15px}.loop-category li{display:inline-block;list-style-type:none;margin-right:10px;font-size:10px;font-weight:600;letter-spacing:1.5px}.loop-category li a{color:#555;text-transform:uppercase}.loop-category li:hover a{color:#005be2}.fsp-cnt p{color:#444;font-size:13px;line-height:20px;letter-spacing:0.10px;word-break:break-word}.fsp:hover h2 a{color:#005be2}.fsp h2 a, .fsp h3 a{color:#191919}.fsp{margin:15px;flex-basis:calc(33.33% - 30px)}.fsp-img{margin-bottom:10px}.fsp h2, .fsp h3{margin:0px 0px 5px 0px;font-size:20px;line-height:25px;font-weight:500}.fsp-cnt .loop-category{margin-bottom:20px}.fsp-cnt .loop-category li{font-weight:500}blockquote{margin-bottom:20px}blockquote p{font-size:34px;line-height:1.4;font-weight:700;position:relative;padding:30px 0 0 0}blockquote p:before{content:"";border-top:8px solid #000;width:115px;line-height:40px;display:inline-block;position:absolute;top:0}.cmts-wrap{display:flex;width:100%;margin-top:30px;padding-bottom:30px;border-bottom:1px solid #eee}.cmts-wrap .page-numbers:after{display:none}.cmts .page-numbers{margin:0px 10px}.cmts .prev, .cmts .next{margin:0 auto}.cmts-wrap a{color:#333}.cmts-wrap a:hover{color:#005be2}.cmts-wrap .current{color:#005be2}@media(max-width:1110px){.cntr{width:100%;padding:0px 20px}.sp-rt{margin-left:30px}}@media(max-width:768px){.tl-exc{font-size:14px;margin-top:3px;line-height:22px}.sp-rl{display:inline-block;width:100%}.sp-lt{width:100%;margin-top:20px;max-width:100%}.sp-cnt{margin-top:15px}.r-pf h3{padding-top:20px;border-top:1px dotted #ccc}.r-pf{margin-top:20px}.cmts{margin:20px 0px 20px 0px}.sp-rt{width:100%;margin-left:0}.sp-rt .amp-author{padding:20px 15px}#pagination{margin:20px 0px 20px 0px;border-top:none}.amp-post-title{padding-top:10px}.fsp{flex-basis:calc(100% - 30px)}.fsp-img{width:40%;float:left;margin-right:20px}.fsp-cnt{width:54%;float:left}.srp .related_link{font-size:20px;line-height:1.4;font-weight:600}.rlp-image{width:200px;float:left;margin-right:15px;display:flex;flex-direction:column}.rlp-cnt{display:flex}}@media(max-width:480px){.loop-wrapper{margin-top:15px}.cntn-wrp p{line-height:1.65}.rp .has_related_thumbnail{width:100%}.rlp-image{width:100%;float:none;margin-right:0px}.rlp-cnt{width:100%;float:none}.amp-post-title{font-size:32px;line-height:44px}.amp-category span a{font-size:12px}.sf-img{margin-top:20px}.sp{margin-top:20px}.menu-btn a{padding:10px 20px;font-size:14px}.next, .prev{float:none;width:100%}#pagination{padding:10px 0px 0px}#respond{margin:0}.next a{margin-bottom:45px;display:inline-block}.prev:after{display:none}.author-details p{font-size:12px;line-height:18px}.sf-img .wp-caption-text{width:100%;padding:10px 15px}.fsp-img{width:100%;float:none;margin-right:0px}.fsp-cnt{width:100%;float:none}.fsp{border:none;padding:0}.fsp-cnt{padding:0px 15px 0px 14px}.r-pf .fsp-cnt{padding:0px}blockquote p{font-size:20px}}@media(max-width:425px){.sp-rt .amp-author{margin-bottom:10px}#pagination{margin:20px 0px 10px 0px}.fsp h2, .fsp h3{font-size:24px;font-weight:600}}@media(max-width:320px){.cntn-wrp p{font-size:16px}}.m-srch #amp-search-submit{cursor:pointer;background:transparent;border:none;display:inline-block;width:30px;height:30px;opacity:0;position:absolute;z-index:100;right:0;top:0}.m-srch .amp-search-wrapper{border:1px solid rgba(255,255,255,0.8);background:rgba(255,255,255,0.8);width:100%;border-radius:60px}.m-srch .s{padding:10px 15px;border:none;width:100%;color:rgba(20,20,22,0.9);background:rgba(255,255,255,0.8);border-radius:60px}.m-srch{border-top:1px solid;padding:20px}.m-srch .overlay-search:before{color:rgba(20,20,22,0.9);padding-right:10px;top:6px}.cp-rgt{font-size:11px;line-height:1.2;color:rgba(255,255,255,0.8);padding:20px;text-align:center;border-top:1px solid}.cp-rgt a{color:rgba(255,255,255,0.8);border-bottom:1px solid rgba(255,255,255,0.8);margin-left:10px}.cp-rgt .view-non-amp{display:none}a.btt:hover{cursor:pointer}.footer{margin-top:80px}.f-menu ul li .sub-menu{display:none}.f-menu ul li{display:inline-block;margin-right:20px}.f-menu ul li a{padding:0;color:#575656}.f-menu ul > li:hover a{color:#005be2}.f-menu{font-size:14px;line-height:1.4;margin-bottom:30px}.rr{font-size:12px;color:rgba(136,136,136,1)}.rr span{margin:0 10px 0 0px}.f-menu ul li.menu-item-has-children:hover > ul{display:none}.f-menu ul li.menu-item-has-children:after{display:none}.f-w{display:inline-flex;width:100%;flex-wrap:wrap;margin:15px -15px 0px}.f-w-f2{text-align:center;border-top:1px solid rgba(238,238,238,1);padding:50px 0 50px 0}.w-bl{margin-left:0;display:flex;flex-direction:column;position:relative;flex:1 0 22%;margin:0 15px 30px;line-height:1.5;font-size:14px}.w-bl h4{font-size:12px;font-weight:500;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px;padding-bottom:4px}.w-bl ul li{list-style-type:none;margin-bottom:15px}.w-bl ul li:last-child{margin-bottom:0}.w-bl ul li a{text-decoration:none}.w-bl .menu li .sub-menu, .w-bl .lb-x{display:none}.w-bl .menu li .sub-menu, .w-bl .lb-x{display:none}.w-bl table{border-collapse:collapse;margin:0 0 1.5em;width:100%}.w-bl tr{border-bottom:1px solid #eee}.w-bl th, .w-bl td{text-align:center}.w-bl td{padding:0.4em}.w-bl th:first-child, .w-bl td:first-child{padding-left:0}.w-bl thead th{border-bottom:2px solid #bbb;padding-bottom:0.5em;padding:0.4em}.w-bl .calendar_wrap caption{font-size:14px;margin-bottom:10px}.w-bl form{display:inline-flex;flex-wrap:wrap;align-items:center}.w-bl .search-submit{text-indent:-9999px;padding:0;margin:0;background:transparent;line-height:0;display:inline-block;opacity:0}.w-bl .search-button:after{content:"\e8b6";font-family:'icomoon';font-size:23px;display:inline-block;cursor:pointer}.w-bl .search-field{border:1px solid #ccc;padding:6px 10px}.f-menu{font-size:14px;line-height:1.4;margin-bottom:30px}.f-menu ul li{display:inline-block;margin-right:20px}.f-menu .sub-menu{display:none}.rr{font-size:13px;color:rgba(136,136,136,1)}@media(max-width:768px){.footer{margin-top:60px}.w-bl{flex:1 0 22%}.f-menu ul li{margin-bottom:10px}}@media(max-width:480px){.footer{margin-top:50px}.f-w-f2{padding:25px 0px}.f-w{display:block;margin:15px 0px 0px}.w-bl{margin-bottom:40px}.w-bl{flex:100%}.w-bl ul li{margin-bottom:11px}.f-menu ul li{display:inline-block;line-height:1.8;margin-right:13px}.f-menu .amp-menu > li a{padding:0;font-size:12px;color:#7a7a7a}.rr{margin-top:15px;font-size:11px}}@media(max-width:425px){.footer{margin-top:35px}.w-bl h4{margin-bottom:15px}}.ss-ic ul li{font-family:'icomoon';list-style-type:none;display:inline-block}.ss-ic li a{color:#fff;padding:5px;border-radius:3px;margin:0px 10px 10px 0px;display:inline-block}.ss-ic li a.s_tw{color:#FFFFFF}.s_tw{background:#000000}.ss-ic li a.s_li{color:#00cc00}.ss-ic ul li .s_fb{color:#fff;background:#3b5998}.s_fb:after{content:"\e92d"}.s_tw:after{content:"\e942";color:#fff}.s_tw:after{content:"";background-image:url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiIgZmlsbD0iI2ZmZiIgdmlld0JveD0iMCAwIDE2IDE2Ij48cGF0aCBkPSJNMTIuNi43NWgyLjQ1NGwtNS4zNiA2LjE0MkwxNiAxNS4yNWgtNC45MzdsLTMuODY3LTUuMDctNC40MjUgNS4wN0guMzE2bDUuNzMzLTYuNTdMMCAuNzVoNS4wNjNsMy40OTUgNC42MzNMMTIuNjAxLjc1Wm0tLjg2IDEzLjAyOGgxLjM2TDQuMzIzIDIuMTQ1SDIuODY1bDguODc1IDExLjYzM1oiLz48L3N2Zz4=");background-size:cover;width:16px;height:16px;display:inline-block}.s_lk{background:#0077b5}.s_lk:after{content:"\e934"}.s_pt{background:#bd081c}.s_pt:after{content:"\e937"}.s_em{background:#b7b7b7}.s_em:after{content:"\e930"}.s_wp{background:#075e54}.s_wp:after{content:"\e946"}.s_li{background:#00cc00}.s_stk{background:#f1f1f1;display:inline-block;width:100%;padding:0;position:fixed;bottom:0;text-align:center;border:0}.s_stk ul{width:100%;display:inline-flex}.s_stk ul li{flex-direction:column;flex-basis:0;flex:1 0 5%;max-width:calc(100% - 10px);display:flex;height:40px}.s_stk li a{margin:0;border-radius:0;padding:12px}.body.single-post{padding-bottom:40px}.s_stk{z-index:99999999}.body.single-post .adsforwp-stick-ad, .body.single-post amp-sticky-ad{padding-bottom:45px;padding-top:5px}.body.single-post .ampforwp-sticky-custom-ad{bottom:40px;padding:3px 0px 0px}.body.single-post .afw a{line-height:0}.body.single-post amp-sticky-ad amp-sticky-ad-top-padding{height:0px}.content-wrapper a, .breadcrumb ul li a, .srp ul li, .rr a{transition:all 0.3s ease-in-out 0s}[class^="icon-"], [class*=" icon-"]{font-family:'icomoon';speak:none;font-style:normal;font-weight:normal;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.breadcrumbs{padding-bottom:8px;margin-bottom:20px}.breadcrumb ul li,.breadcrumbs span{display:inline-block;list-style-type:none;font-size:10px;text-transform:uppercase;margin-right:5px}.breadcrumb ul li a, .breadcrumbs span a, .breadcrumbs .bread-post{color:#999;letter-spacing:1px}.breadcrumb ul li a:hover, .breadcrumbs span a:hover{color:#005be2}.breadcrumbs li a:after, .breadcrumbs span a:after{content:"\e315";font-family:'icomoon';font-size:12px;display:inline-block;color:#bdbdbd;padding-left:5px;position:relative;top:1px}.breadcrumbs li:last-child a:after{display:none}.archive .breadcrumbs{margin-top:20px}@media (min-width:768px){.wp-block-columns{display:flex}.wp-block-column{max-width:50%;margin:0px 10px}}amp-facebook-like{max-height:28px;top:6px;margin-right:10px}.ampforwp-blocks-gallery-caption{font-size:16px}.m-s-i li a.s_telegram:after{content:"\e93f"}.cntn-wrp h1, .cntn-wrp h2, .cntn-wrp h3, .cntn-wrp h4, .cntn-wrp h5, h6{margin-bottom:5px}.cntn-wrp h1{font-size:32px}.cntn-wrp h2{font-size:27px}.cntn-wrp h3{font-size:24px}.cntn-wrp h4{font-size:20px}.cntn-wrp h5{font-size:17px}.cntn-wrp h6{font-size:15px}figure.amp-featured-image{margin:10px 0}.amp-wp-content table, .cntn-wrp.artl-cnt table{height:auto}amp-img.amp-wp-enforced-sizes[layout=intrinsic] > img, .amp-wp-unknown-size > img{object-fit:contain}.rtl amp-carousel{direction:ltr}.rtl .amp-menu .toggle:after{left:0;right:unset}.sharedaddy li{display:none}sub{vertical-align:sub;font-size:small}sup{vertical-align:super;font-size:small}@media only screen and (max-width:480px){svg{max-width:250px;max-height:250px}}h2.amp-post-title{word-break:break-word;word-wrap:break-word}@media (min-width:768px){.artl-cnt .wp-block-column{max-width:100%}}h1,h2,h3,h4,h5,h6,.amp-wp-title{font-family:1}.btt{position:fixed;bottom:55px;right:20px;background:rgba(71, 71, 71, 0.5);color:#fff;border-radius:100%;width:50px;height:50px;text-decoration:none}.btt:hover{color:#fff;background:#474747}.btt:before{content:'\25be';display:block;font-size:35px;font-weight:600;color:#fff;transform:rotate(180deg);text-align:center;line-height:1.5} .wp-block-table{min-width:240px}table.wp-block-table.alignright,table.wp-block-table.alignleft,table.wp-block-table.aligncenter{width:auto}table.wp-block-table.aligncenter{width:50%}table.wp-block-table.alignfull,table.wp-block-table.alignwide{display:table}table{overflow-x:auto}table a:link{font-weight:bold;text-decoration:none}table a:visited{color:#999999;font-weight:bold;text-decoration:none}table a:active, table a:hover{color:#bd5a35;text-decoration:underline}table{font-family:Arial, Helvetica, sans-serif;color:#666;font-size:15px;text-shadow:1px 1px 0px #fff;background:inherit;margin:0px;width:95%}table th{padding:21px 25px 22px 25px;border-top:1px solid #fafafa;border-bottom:1px solid #e0e0e0;background:#ededed}table th:first-child{text-align:left;padding-left:20px}table tr:first-child th:first-child{-webkit-border-top-left-radius:3px;border-top-left-radius:3px}table tr:first-child th:last-child{-webkit-border-top-right-radius:3px;border-top-right-radius:3px}table tr{text-align:center;padding-left:20px;border:2px solid #eee}table td:first-child{padding-left:20px;border-left:0}table td{padding:18px;border-top:1px solid #ffffff;border-bottom:1px solid #e0e0e0;border-left:1px solid #e0e0e0}table tr.even td{background:#f6f6f6;background:-webkit-gradient(linear, left top, left bottom, from(#f8f8f8), to(#f6f6f6))}table tr:last-child td{border-bottom:0}table tr:last-child td:first-child{-webkit-border-bottom-left-radius:3px;border-bottom-left-radius:3px}table tr:last-child td:last-child{-webkit-border-bottom-right-radius:3px;border-bottom-right-radius:3px}@media screen and (min-width:650px){table{display:inline-table}}.has-text-align-left{text-align:left}.has-text-align-right{text-align:right}.has-text-align-center{text-align:center}.collapsible-captions amp-img img{object-fit:contain}.web-stories-list__story-poster amp-img{width:100%;height:100%}amp-web-push-widget button.amp-subscribe{display:inline-flex;align-items:center;border-radius:5px;border:0;box-sizing:border-box;margin:0;padding:10px 15px;cursor:pointer;outline:none;font-size:15px;font-weight:500;background:#4A90E2;margin-top:7px;color:white;box-shadow:0 1px 1px 0 rgba(0, 0, 0, 0.5);-webkit-tap-highlight-color:rgba(0, 0, 0, 0)}.amp-logo amp-img{width:190px}.amp-menu input{display:none}.amp-menu li.menu-item-has-children ul{display:none}.amp-menu li{position:relative;display:block}.amp-menu > li a{display:block}div.acss857bf{border-color:#fa27ce;border-width:3px;margin:10px 0}span.acss8cf4d{color:#ffffff;font-size:8px}.icon-widgets:before{content:"\e1bd"}.icon-search:before{content:"\e8b6"}.icon-shopping-cart:after{content:"\e8cc"}</style> </head> <body data-amp-auto-lightbox-disable class="body single-post 5485 post-id-5485 singular-5485 amp-single post 1.0.99.2"> <div id="backtotop"></div><header class="header h_m h_m_1" > <input type="checkbox" id="offcanvas-menu" on="change:AMP.setState({ offcanvas_menu: (event.checked ? true : false) })" [checked] = "offcanvas_menu" class="tg" /> <div class="hamb-mnu"> <aside class="m-ctr"> <div class="m-scrl"> <div class="menu-heading clearfix"> <label for="offcanvas-menu" class="c-btn"></label> </div> <div class="m-srch"> <form role="search" method="get" class="amp-search" target="_top" action="https://examfriends.com"> <div class="amp-search-wrapper"> <label aria-label="Type your query" class="screen-reader-text" for="s">Type your search query and hit enter:</label> <input type="text" placeholder="AMP" value="1" name="amp" class="hidden"/> <label aria-label="search text" for="search-text-81"></label> <input id="search-text-81" type="text" placeholder="Type Here" value="" name="s" class="s" /> <label aria-label="Submit amp search" for="amp-search-submit" > <input type="submit" class="icon-search" value="Search" /> </label> <div class="overlay-search"> </div> </div> </form> </div> <div class="cp-rgt"> <span>All Rights Reserved</span><a class="view-non-amp" href="https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/?nonamp=1/" title="View Non-AMP Version">View Non-AMP Version</a> </div> </div> </aside> <label for="offcanvas-menu" class="fsc"></label> <div class="cntr"> <div class="head h_m_w"> <div class="h-nav"> <label for="offcanvas-menu" class="t-btn"></label> </div> <div class="logo"> <div class="amp-logo"> <a href="https://examfriends.com/amp/" title="Exam Friends" > <amp-img data-hero src="http://examfriends.com/wp-content/uploads/2021/01/cropped-logo.png" width="190" height="36" alt="Exam Friends" class="amp-logo" layout="responsive"></amp-img></a> </div> </div> <div class="h-1"> <div class="h-srch h-ic"> <a title="search" class="lb icon-src" href="#search"></a> <div class="lb-btn"> <div class="lb-t" id="search"> <form role="search" method="get" class="amp-search" target="_top" action="https://examfriends.com"> <div class="amp-search-wrapper"> <label aria-label="Type your query" class="screen-reader-text" for="s">Type your search query and hit enter:</label> <input type="text" placeholder="AMP" value="1" name="amp" class="hidden"/> <label aria-label="search text" for="search-text-28"></label> <input id="search-text-28" type="text" placeholder="Type Here" value="" name="s" class="s" /> <label aria-label="Submit amp search" for="amp-search-submit" > <input type="submit" class="icon-search" value="Search" /> </label> <div class="overlay-search"> </div> </div> </form> <a title="close" class="lb-x" href="#"></a> </div> </div> </div> </div> <div class="clearfix"></div> </div> </div> </div> </header> <div class="content-wrapper"> <div class="p-m-fl"> </div> <div class="sp sgl"> <div class="cntr"> <div class="amp-wp-content breadcrumb"><ul id="breadcrumbs" class="breadcrumbs"><li class="item-home"><a class="bread-link bread-home" href="https://examfriends.com/amp/" title="Homepage">Homepage</a></li><li class="item-cat item-cat-746"><a class="bread-cat bread-cat-746 bread-cat-Class 12" href="https://examfriends.com/category/class-12/class-12-chemistry/amp/" title="Class 12">Class 12</a></li><li class="item-cat item-cat-746"><a class="bread-cat bread-cat-746 bread-cat-Class 12 Chemistry" href="https://examfriends.com/category/class-12/class-12-chemistry/amp/" title="Class 12 Chemistry">Class 12 Chemistry</a></li></ul></div> <span class="amp-cat amp-cat-742"><a href="https://examfriends.com/category/class-12/amp/" title="Class 12">Class 12</a></span> <h1 class="amp-post-title">Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question </h1> </div> <div class="sp-cnt"> <div class="cntr"> <div class="sp-rl"> <div class="sp-rt"> <div class="cntn-wrp artl-cnt"> <h2>Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Chemistry</h2> <p>बिहार बोर्ड इंटर/<a href="http://vidyanjalipoint.com/" target="_blank" rel="noopener">Matric</a> परीक्षा 2022 के सभी विद्यार्थी के सभी विषय की सभी प्रकार के प्रश्न का प्रारूप और PDF वर्ग नोट विषयवार सभी प्रकार के study note ( MCQ , Short question long question ) <a href="https://examfriends.com/bharti-bhawan-math-solution-bseb/amp/">Bharti Bhawan</a></p><div class="su-divider su-divider-style-default acss857bf"></div><amp-img data-hero class="alignnone wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png" alt="Bihar Board Exam Multiple Choice Question" width="62" height="11" srcset="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png 300w, https://examfriends.com/wp-content/uploads/2021/09/website-image-1.png 350w" layout="intrinsic"><amp-img fallback data-hero class="alignnone wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png" alt="Bihar Board Exam Multiple Choice Question" width="62" height="11" layout="intrinsic"></amp-img></amp-img> <p>पृष्ठ रसायन (Surface Chemistry)</p> <p>Question 1.<br>
वान्डरवाल्मा अधिशोषण के संदर्भ में निम्न में से कौन-सा सही है?<br>
(a) उच्च तापमान, निम्न दाब<br>
(b) उच्च तापमान, उच्च दाब<br>
(c) निम्न तापमान, निम्न दाब<br>
(d) निम्न तापमान, उच्च दाब<br>
Answer:<br>
(d) निम्न तापमान, उच्च दाब</p> <p>Question 2.<br>
निम्न में से कौन-सा अधिशोषण के दौरान शून्य से कम होता है?<br>
(a) ΔG<br>
(b) ΔS<br>
(c) ΔH<br>
(d) इनमें से सभी<br>
Answer:<br>
(d) इनमें से सभी</p> <p>Question 3.<br>
निम्न में से कौन-सा गुण भौतिक अधिशोषण का है।<br>
(a) उच्च विशिष्टता<br>
(b) अनुक्रमणीयता<br>
(c) अविशिष्टता<br>
(d) इनमें से कोई नहीं<br>
Answer:<br>
(c) अविशिष्टता</p> <p>Question 4.<br>
निम्न में से कौन-सी गैस चारकोल पर न्यूनतम अवशोषित होती है?<br>
(a) HCl<br>
(b) NH<br>
(c) O<sub>2</sub><br>
(d) CO<sub>2<br>
</sub>Answer:<br>
(c) O<sub>2</sub></p> <p>Question 5.<br>
ठोस पर गैस के अधिशोषण में, फ्रॉण्डलिक समतापी का पालन किया जाता है। आरेख का बाल शून्य होता है। अत: अधिशोषण की सीमा होती है<br>
(a) गैस के राय के समानुपाती<br>
(b) गैस के दाय के युक्रमानुपानी<br>
(c) गैस के पब से स्वतंत्र<br>
(d) गैस के दाल के वर्ग के समानुपाती<br>
Answer:<br>
(c) गैस के पब से स्वतंत्र</p> <p>Question 6.<br>
भौतिक अधिशोषण के बारे में असत्य कथन है<br>
(a) इसमें विशिष्टता का अभाव होता है।।<br>
(b) यह सामान्य रूप से उत्क्रमणीय होती हैं।<br>
(c) लिहित सतहें अच्छी अधिशोषक होती हैं।<br>
(d) अधितोपण की ऊष्मा काफी उच्च होनी है।<br>
Answer:<br>
(d) अधितोपण की ऊष्मा काफी उच्च होनी है।</p> <p>Question 7.<br>
निम्न में से किस आरेख में एक सीधी रेखा प्राप्त होगी?<br>
(a) x/m बनाम p<br>
(b) log x/m बनाम p<br>
(c) x/m बनाम log p<br>
(d) log x/m बनाम log p<br>
Answer:<br>
(d) log x/m बनाम log p</p> <p>Question 8.<br>
निम्न दाब घर, घेरी गई सतह का अंश अनुसरण करता है<br>
(a) शून्य-कोटि गतिकी<br>
(b) प्रथम-कोटि गतिकी<br>
(c) द्वितीय कोटि गरिकी<br>
(d) भिन्नत्मक (Fractional) कोटि गतिकी<br>
Answer:<br>
(b) प्रथम-कोटि गतिकी</p> <p>Question 9.<br>
निम्न में से कौन-सा विषमांगी उत्प्रेरण का एक उदाहरण है?</p> <p><amp-img data-hero class="alignnone size-medium wp-image-5487 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/uploads/2021/09/Q5_9-300x112.png" alt="Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question " width="300" height="112" srcset="https://examfriends.com/wp-content/uploads/2021/09/Q5_9-300x112.png 300w, https://examfriends.com/wp-content/uploads/2021/09/Q5_9-360x135.png 360w, https://examfriends.com/wp-content/uploads/2021/09/Q5_9.png 380w" layout="intrinsic"><amp-img fallback data-hero class="alignnone size-medium wp-image-5487 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png" alt="Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question " width="300" height="112"  layout="intrinsic"></amp-img></amp-img></p> <p>Answer:<br>
(a)</p> <p>Question 10.<br>
आकृति-चयनात्मक उत्प्रेरण (Shape-selective catalysis) एक ऐसी अभिक्रिया है, जो इसके द्वारा उत्प्रेरित होती है<br>
(a) जिभोलाइट<br>
(b) एन्जाइम<br>
(c) सेटोनम<br>
(d) जोग्लर-नाटा उत्प्रेरक<br>
Answer:<br>
(a) जिभोलाइट</p> <p>Question 11.<br>
निम्न में से किस प्रकार की धातुएँ सर्वाधिक प्रभावी उत्प्रेरकों को निर्मित करती हैं?<br>
(a) क्षार धातुएँ<br>
(b) संक्रमण धातुएँ<br>
(c) आंतरिक संक्रमण धानुएँ<br>
(d) क्षारीय मृदा धातुएँ<br>
Answer:<br>
(b) संक्रमण धातुएँ</p> <p>Question 12.<br>
लेड चैम्बर विधि में नाइट्रोजन का वह ऑक्साइड जो एक उत्प्रेरक की भांति कार्य करता है<br>
(a) NO<br>
(b) NO<sub>2</sub><br>
(c) N<sub>2</sub>O<sub>4</sub><br>
(d) N<sub>2</sub>O<sub>5</sub><br>
Answer:<br>
(a) NO</p> <p>Question 13.<br>
एन्जाइम की क्रियाशीलता अप्रभावी हो जाती है<br>
(a) निम्न तापमान पर<br>
(b) वायुमण्डलीय दाब पर<br>
(c) उच्च तापमान पर<br>
(d) जलीय माध्यम में<br>
Answer:<br>
(c) उच्च तापमान पर</p> <p>Question 14.<br>
प्रदूषित क्षेत्र में उपस्थित निम्न में से कौन-सी गैस चारकोल गैस मास्क पर सर्वाधिक रूप से अवशोषित होगी?<br>
(a) H<sub>2</sub><br>
(b) O<sub>3<br>
</sub>(c) N<sub>2</sub><br>
(d) SO<sub>2<br>
</sub>Answer:<br>
(d) SO<sub>2</sub></p> <p>Question 15.<br>
यह कोलॉड्डी तंत्र जिसमें द्रव परिक्षिण प्रावस्था में तथा ठोस परिक्षेषण माध्यम में हो, को इस रूप में वर्गीकृत किया जा सकता<br>
(a) जेल<br>
(b) सॉल<br>
(c) पावस<br>
(d) ऐयोसॉल<br>
Answer:<br>
(a) जेल</p> <p>Question 16.<br>
निम्न में से कौन-सा कोलॉइडी तंत्र को नहीं बनाएगा?<br>
(a) बोस-गैस<br>
(b) द्रव-गैस<br>
(c) गैस-गैस<br>
(d) गैस-द्रव<br>
Answer:<br>
(c) गैस-गैस</p> <p>Question 17.<br>
कोहरा (Fog) निम्न में से किस प्रकार के कोलॉइडी तंत्र का एक उदाहरण है।<br>
(a) गैस में द्रव<br>
(b) ब में गैस<br>
(c) गैस में बोस<br>
(d) ठोस में गैस<br>
Answer:<br>
(a) गैस में द्रव</p> <p>Question 18.<br>
वह पदार्थ जो निम्न सांगता पर विलयन में सामान्य विद्युत अपघट्यों के रूप में कार्य करता है तथा उच्च सांद्रता पर कोलॉइडी गुणों को दर्शाता है, कहलाता है<br>
(a) द्रव-स्नेही कोलॉइट<br>
(b) इच-विरोधी कालोइड<br>
(c) वृहत् आयिक कोलॉइड<br>
(d) सहवाही कोलॉइड<br>
Answer:<br>
(d) सहवाही कोलॉइड</p> <p>Question 19.<br>
निम्न में से कौन फेरिक हाइड्रॉक्साइड सॉल के लिए सर्वोत्तम स्कंदित कारक के रूप में कार्य करता है.?<br>
(a) पोटैशियम फेरीसाइनाइड<br>
(b) पोटैशियम क्लोराइड<br>
(c) पोटैशियम ऑक्योलेट<br>
(d) ऐलुमीनियम क्लोराइड<br>
Answer:<br>
(a) पोटैशियम फेरीसाइनाइड</p> <p>Question 20.<br>
मिसेल्स का निर्माण केवल इसी के ऊपर होता है<br>
(a) क्रांतिक ताप<br>
(b) क्राफ्ट तापमान<br>
(c) व्युत्क्रमित ताप<br>
(d) परम ताप<br>
Answer:<br>
(b) क्राफ्ट तापमान</p> <p>Question 21.<br>
निम्न में से समान सांद्रता वाला कौन-सा विद्युत अपघट्य विलयन आर्सेनिक सल्फाइड सॉल का स्कंदन करने के लिए सर्वाधिक प्रभावी होगा?<br>
(a) KCl<br>
(b) MgCl<sub>2</sub><br>
(c) AlCl<sub>3</sub><br>
(d) Na<sub>3</sub> PO<sub>3<br>
</sub>Answer:<br>
(c) AlCl<sub>3</sub></p> <p><amp-img data-hero class="alignnone size-medium wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png" alt="Bihar Board Exam Multiple Choice Question" width="300" height="53" srcset="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png 300w, https://examfriends.com/wp-content/uploads/2021/09/website-image-1.png 350w" layout="intrinsic"><amp-img fallback data-hero class="alignnone size-medium wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png" alt="Bihar Board Exam Multiple Choice Question" width="300" height="53"  layout="intrinsic"></amp-img></amp-img></p> <p>Question 22.<br>
कोलॉइडी कणों के आकार की परास निम्न में से किसके मध्य होती<br>
(a) 10<sup>-7</sup>– 10<sup>-9</sup> cm<br>
(b) 10<sup>-9</sup>-10<sup>-11</sup> cm<br>
(c) 10<sup>-5</sup> – 10<sup>-7</sup> cm<br>
(d) 10<sup>-2</sup> – 10<sup>-3 </sup>cm<br>
Answer:<br>
(c) 10<sup>-5</sup> – 10<sup>-7</sup> cm</p> <p>Question 23.<br>
CMC (Critical micelle concentration) पर सतह के अणु होते हैंनियोजित<br>
(a) वियोजित<br>
(b) सहचर<br>
(c) अधिशोषण के कारण आकार में बड़े<br>
(d) विघटन (Decomposition) के कारण आकार में छोटे<br>
Answer:<br>
(b) सहचर</p> <p>Question 24.<br>
विद्युत क्षेत्र के प्रभाव में परिक्षेपण माध्यम की गति कहलाती है<br>
(a) विद्युत अपोहन<br>
(b) वैवुन कण संचलन<br>
(c) विद्युत परासरण<br>
(d) धन विधुत संचलन<br>
Answer:<br>
(c) विद्युत परासरण</p> <p>Question 25.<br>
निम्न में से कोलॉइडी सॉल से अशुद्धियों को हटाने की कौन-सी विधि नहीं है?<br>
(a) विद्युत अपोहन<br>
(b) अतिसूक्ष्म हनन<br>
(c) परा-अभिकेन्द्रीकरण<br>
(d) आसन्न<br>
Answer:<br>
(d) आसन्न</p> <p>Question 26.<br>
ऐसे पदार्थ जो उच्च सांगता पर कोलॉइडी बिलयन के रूप में | व्यवहार करते हैं, कहलाते हैं<br>
(a) सहचारी कोलॉइड<br>
(b) बहुआश्विक कोलाइट<br>
(c) वृहद आश्विक कोलॉइड<br>
(d) रक्षी कोलॉइड<br>
Answer:<br>
(a) सहचारी कोलॉइड</p> <p>Question 27.<br>
Na<sub>2</sub>SO<sub>4</sub>, CaCl<sub>2 </sub>,Al(SO<sub>4</sub>)<sub>3</sub>, एवं NH<sub>4</sub>Cl विद्युत अपघट्यों में से Sb<sub>2</sub>S<sub>3 </sub>साल के लिए सर्वाधिक प्रभावी स्कंदन अभिकारक है?<br>
(a) Na<sub>2</sub>SO<sub>4</sub><br>
(b) CaCl<sub>2</sub><br>
(c) Al<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub><br>
(d) NH<sub>4</sub>Cl<br>
Answer:<br>
(c) Al<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub></p> <p>Question 28.<br>
टिण्डल प्रभाव इसमें नहीं देखा जाता है<br>
(a) धुंआ<br>
(b) पायस<br>
(c) शर्करा बिलयन<br>
(d) स्वर्ग सॉल<br>
Answer:<br>
(c) शर्करा बिलयन</p> <p>Question 29.<br>
क्या होता है जब द्रव-स्नेही मॉल को द्रव-विरोधी सॉल के साथ पिलाया जाता है?<br>
(a) इव-स्नेही सॉल रक्षित होता है।<br>
(b) द्रव-विरोधी सॉस रक्षित होता है।<br>
(c) दोनों ही सॉल स्कदित होते हैं।<br>
(d) विद्युत कण संचलन होता है।<br>
Answer:<br>
(b) द्रव-विरोधी सॉस रक्षित होता है।</p> <p>Question 30.<br>
क्रांतिक मिसेल सांद्रता के नीचे जल में मिलाया गया साबुन निम्न में से किस प्रकार से कार्य करता है?<br>
(a) सहचारी कोलॉइड<br>
(b) वृहत् आश्विक कोलॉइड<br>
(c) सामान्य विद्युत अपघटनीय विलयन<br>
(d) बहूआण्विक कोलॉइड<br>
Answer:<br>
(c) सामान्य विद्युत अपघटनीय विलयन</p> <p>Question 31.<br>
किसी अपडे के सफेद भाग को पानी में मिश्रित किए जाने पर वह निम्न में से किस प्रकार से कार्य करता है?<br>
(a) वृहद् आग्निक कोलॉइड<br>
(b) सहचारी कोलाइड<br>
(c) आण्विक कोलॉइड<br>
(d) सामान्य विद्युत् अपघटनीय विलयन<br>
Answer:<br>
(a) वृहद् आग्निक कोलॉइड</p> <p><amp-img data-hero class="alignnone wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png" alt="Bihar Board Exam Multiple Choice Question" width="226" height="40" srcset="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png 300w, https://examfriends.com/wp-content/uploads/2021/09/website-image-1.png 350w" layout="intrinsic"><amp-img fallback data-hero class="alignnone wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png" alt="Bihar Board Exam Multiple Choice Question" width="226" height="40"  layout="intrinsic"></amp-img></amp-img></p> <p>Question 32.<br>
निम्न में से कौन-सा उदाहरण सुमेलित है?<br>
(a) मक्खन – जेल<br>
(b) धुंआ-पायास<br>
(c) रंग-फोम<br>
(d) दूध-ऐयरोसॉल<br>
Answer:<br>
(d) दूध-ऐयरोसॉल</p> <p>Question 33.<br>
किसी पचास का इसके घटक द्रवों में पृथक्करण कहलाता है<br>
(a) पायसीकरण<br>
(b) कोलॉइड का रक्षण<br>
(c) स्कंदन<br>
(d) विपायसीकरण<br>
Answer:<br>
(d) विपायसीकरण</p> <p>Question 34.<br>
निम्न में से कौन-सा सुमेलित नहीं है?<br>
(a) मक्खन  – O/W पाया टाइप<br>
(b) वैनिशिंग – O/W पायस टाइप<br>
(c) दूध – O/W पायस टाइप<br>
(d) क्रीम – W/O यस टाइप<br>
Answer:<br>
(a) मक्खन  – O/W पाया टाइप</p> <p>Question 35.<br>
निम्न में से कौन-सा पायसीकरण अभिकारक का एक उदाहरण नहीं है?<br>
(a) प्रोटीन<br>
(b) जेम्स<br>
(c) साधुन<br>
(d) विद्युत् अपघट्स<br>
Answer:<br>
(d) विद्युत् अपघट्स</p> <p>Question 36.<br>
दूध को निम्न में से किसकी कुछ बूंदों को मिलाकर संरक्षित किया<br>
(a) ऐडीटेल्डीहाइड जिलपन<br>
(b) फॉल्डौहाइड विलपन<br>
(c) सोडियम कार्बोनेट विलयन<br>
(d) ऐसीटिक आम्ल विलयन<br>
Answer:<br>
(b) फॉल्डौहाइड विलपन</p> <p>Question 37.<br>
निम्न में से रासायनिक विश्लेषण में अधिशोषण का अनुप्रयोग है<br>
(a) अधिशोषण सूचक<br>
(b) थिन सेयर क्रोमेटोग्रॉफी<br>
(c) क्यालीटेटिव विश्लेषण<br>
(d) इनमें से सभी<br>
Answer:<br>
(d) इनमें से सभी</p> <p>Question 38.<br>
निम्न में से कौन-सी विधि प्रावस्थाओं के अन्तरापृष्ठ पर सम्पन्न नहीं होती है?<br>
(a) क्रिस्टलीकरण<br>
(b) विषमांगी उप्रेरण<br>
(c) समांगी उत्प्रेरग<br>
(d) संधारण<br>
Answer:<br>
(c) समांगी उत्प्रेरग</p> <p>Question 39.<br>
निम्न में से कौन-से अन्तरापृष्ठ प्राप्त नहीं किया जा सकता?<br>
(a) दय-दय<br>
(b) ठोस द्रव<br>
(c) दय-गैस<br>
(d) गैस-गैस<br>
Answer:<br>
(d) गैस-गैस</p> <p>Question 40.<br>
किसी गैस को भौतिक अधिशोषण को सीमा किसके साथ बढ़ती<br>
(a) ताप में वृद्धि<br>
(b) ताप में कमी<br>
(c) अधिशोषक के पृष्ठ क्षेत्रफल में कमी<br>
(d) वान्डरवाल्स बलों को तीव्रता (Strength) में कमी<br>
Answer:<br>
(b) ताप में कमी</p> <p><amp-img data-hero class="alignnone wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png" alt="Bihar Board Exam Multiple Choice Question" width="238" height="42" srcset="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png 300w, https://examfriends.com/wp-content/uploads/2021/09/website-image-1.png 350w" layout="intrinsic"><amp-img fallback data-hero class="alignnone wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png" alt="Bihar Board Exam Multiple Choice Question" width="238" height="42"  layout="intrinsic"></amp-img></amp-img></p> <p>Question 41.<br>
गैसीय स्पीशीज के भौतिक अधिशोषण को किसके साथ रासायनिक अधिशोषण में परिवर्तित किया जा सकता है?<br>
(a) ताप में कमी<br>
(b) ताप में वृद्धि<br>
(c) अधिशोषक के पृष्ठ क्षेत्रफल में वृद्धि<br>
(d) अधिशोषक के पृष्ठ क्षेत्रफल में कमी<br>
Answer:<br>
(b) ताप में वृद्धि</p> <p>Question 42.<br>
निम्न में से कौन-सा अवशोषण का एक, उदाहरण है ?<br>
(a) सिलिका जेल पर जल<br>
(b) कैल्सियम क्लोराइड पर जल<br>
(c) महीन रूप से विभक्त निकेल पर हाइड्रोजन<br>
(d) धातु पृष्ठ पर ऑक्सीजन<br>
Answer:<br>
(b) कैल्सियम क्लोराइड पर जल</p> <p>Question 43.<br>
जल में साबुन के उच्च सान्द्रण पर, सावुन व्यवहार करता है……।<br>
(a) आण्विक कोलॉड<br>
(b) सहचारी कोलॉइड<br>
(c) बृहत् आपत्रिक कोलॉइड<br>
(d) इन-स्नेही कोलॉइड<br>
Answer:<br>
(b) सहचारी कोलॉइड</p> <p>Question 44.<br>
विधि, जिसके द्वारा द्रव-विरोधी मॉल को सुरक्षित किया जा सकता<br>
(a) विपरीत आवेशित सॉल को मिलाकर<br>
(b) एक विद्युत् अपघट्य को मिलाकर<br>
(c) दव-स्नेही सॉल को मिलाकर<br>
(d) उबालकर<br>
Answer:<br>
(c) दव-स्नेही सॉल को मिलाकर</p> <p>Question  45.<br>
निम्न में से किस विद्युत् अपघट्य में AgI/Ag<sup>+</sup> सॉल के लिए अधिकतम स्कंदित मान होगा?<br>
(a) Na<sub>2</sub>S<br>
(b) Na<sub>3</sub>PO<sub>4</sub><br>
(c) Na<sub>2</sub>SO<sub>4</sub><br>
(d) NaCl<br>
Answer:<br>
(d) NaCl</p> <p><amp-img data-hero class="alignnone size-medium wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png" alt="Bihar Board Exam Multiple Choice Question" width="300" height="53" srcset="https://examfriends.com/wp-content/uploads/2021/09/website-image-1-300x53.png 300w, https://examfriends.com/wp-content/uploads/2021/09/website-image-1.png 350w" layout="intrinsic"><amp-img fallback data-hero class="alignnone size-medium wp-image-5211 amp-wp-enforced-sizes" src="https://examfriends.com/wp-content/plugins/accelerated-mobile-pages/images/SD-default-image.png" alt="Bihar Board Exam Multiple Choice Question" width="300" height="53"  layout="intrinsic"></amp-img></amp-img></p> <p> </p> <pre><span class="acss8cf4d">Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface  Class 12th Chemistry vvi Objective MCQ Question Surface</span>
<span class="acss8cf4d">Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface Class 12th Chemistry vvi Objective MCQ Question Surface </span></pre> </div> <div class="amp-wp-content"><amp-addthis width="320" height="92" data-pub-id="ra-5cc8551aa4f16f5c" data-widget-id="cwgj"></amp-addthis></div> <div class="amp-author "> <div class="amp-author-image "> <amp-img src="https://secure.gravatar.com/avatar/4cc408f9cbcf1b6858bcfbfab9e353ac?s=60&#038;d=mm&#038;r=g" width="60" height="60" layout="fixed"></amp-img> </div> <div class="author-details "><span class="author-name">bihaarboard</span><p></p> </div> </div> <div id="pagination"> <div class="next"> <a href="https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question/amp/"><span>Next </span>Class 12th Chemistry vvi Objective MCQ Question तत्त्वों के निष्कर्षण के सामान्य सिद्धांत एवं प्रक्रिया &raquo;</a> </div> <div class="prev"> <a href="https://examfriends.com/bseb-12th-chemistry-objective-answers-chapter-4/amp/"><span>Previous</span> &laquo; BSEB 12th Chemistry Objective Answers Chapter 4 रासायनिक बलगतिकी Important Question in Hindi</a> </div> <div class="clearfix"></div> </div> <div class="cmts"> <div class="amp-comments"> <div class="amp-comment-button"> <a href="https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/?nonamp=1#commentform" title="Leave a Comment" rel=nofollow >Leave a Comment</a> </div> </div> </div> </div> <div class="sp-lt"> <div class="ss-ic"> <span class="shr-txt">Share</span> <ul> <li> <a class="s_tw" target="_blank" href="https://twitter.com/intent/tweet?url=https://examfriends.com/?p=5485&text=Bihar%20Board%20Class%2012th%20Chemistry%20vvi%20Objective%20MCQ%20Question%20Surface%20Important%20Question%C2%A0" aria-label="twitter share"> </a> </li> <li> <a class="s_em" target="_blank" href="mailto:?subject=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question &body=https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/" aria-label="email share"></a> </li> <li> <a class="s_pt" target="_blank" href="https://pinterest.com/pin/create/button/?media=&url=https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/&description=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question " aria-label="pinterest share"></a> </li> <li> <a class="s_lk" target="_blank" href="https://www.linkedin.com/shareArticle?url=https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/&title=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question " aria-label="linkedin share"></a> </li> <li> <a class="s_wp" target="_blank" href="https://api.whatsapp.com/send?text=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question &nbsp;https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/" data-action="share/whatsapp/share" aria-label="whatsapp share"></a> </li> <li> <a title="line share" class="s_li" href="http://line.me/R/msg/text/?https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/" aria-label="line share"> <amp-img src="data:image/svg+xml;utf8;base64,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" width="15" height="15" /> </a> </li> </ul> </div> <div class="sp-athr desk-athr"> <span class="athr-tx">Published by</span> <div class="amp-author "> <div class="author-details "><span class="author-name">bihaarboard</span> </div> </div> </div> <div class="amp-tags"> <span>Tags:</span> <span class="amp-tag amp-tag-1407"><a href="https://examfriends.com/tag/adamjee-notes-for-class-12-chemistry-mcqs-pdf/amp/" title="adamjee notes for class 12 chemistry mcqs pdf">adamjee notes for class 12 chemistry mcqs pdf</a></span><span class="amp-tag amp-tag-1374"><a href="https://examfriends.com/tag/biomolecules-class-12-chemistry-mcq/amp/" title="biomolecules class 12 chemistry mcq">biomolecules class 12 chemistry mcq</a></span><span class="amp-tag amp-tag-1405"><a href="https://examfriends.com/tag/biomolecules-class-12-chemistry-mcq-pdf/amp/" title="biomolecules class 12 chemistry mcq pdf">biomolecules class 12 chemistry mcq pdf</a></span><span class="amp-tag amp-tag-1406"><a href="https://examfriends.com/tag/cbse-class-10-chemistry-mcq-pdf/amp/" title="cbse class 10 chemistry mcq pdf">cbse class 10 chemistry mcq pdf</a></span><span class="amp-tag amp-tag-1438"><a href="https://examfriends.com/tag/cbse-class-12-chemistry-chapter-1-mcqs/amp/" title="cbse class 12 chemistry chapter 1 mcqs">cbse class 12 chemistry chapter 1 mcqs</a></span><span class="amp-tag amp-tag-1448"><a href="https://examfriends.com/tag/chapter-8-chemistry-class-12-mcqs/amp/" title="chapter 8 chemistry class 12 mcqs">chapter 8 chemistry class 12 mcqs</a></span><span class="amp-tag amp-tag-1447"><a href="https://examfriends.com/tag/chemistry-chapter-7-class-12-mcqs/amp/" title="chemistry chapter 7 class 12 mcqs">chemistry chapter 7 class 12 mcqs</a></span><span class="amp-tag amp-tag-1450"><a href="https://examfriends.com/tag/chemistry-chapter-9-class-12-mcqs/amp/" title="chemistry chapter 9 class 12 mcqs">chemistry chapter 9 class 12 mcqs</a></span><span class="amp-tag amp-tag-1384"><a href="https://examfriends.com/tag/chemistry-class-12-alcohols-phenols-and-ethers-mcq/amp/" title="chemistry class 12 alcohols phenols and ethers mcq">chemistry class 12 alcohols phenols and ethers mcq</a></span><span class="amp-tag amp-tag-1439"><a href="https://examfriends.com/tag/chemistry-class-12-mcq-2020/amp/" title="chemistry class 12 mcq 2020">chemistry class 12 mcq 2020</a></span><span class="amp-tag amp-tag-1389"><a href="https://examfriends.com/tag/chemistry-class-12-mcq-in-hindi/amp/" title="chemistry class 12 mcq in hindi">chemistry class 12 mcq in hindi</a></span><span class="amp-tag amp-tag-1428"><a href="https://examfriends.com/tag/chemistry-class-12-mcqs-test/amp/" title="chemistry class 12 mcqs test">chemistry class 12 mcqs test</a></span><span class="amp-tag amp-tag-1409"><a href="https://examfriends.com/tag/chemistry-in-everyday-life-class-12-mcq-pdf/amp/" title="chemistry in everyday life class 12 mcq pdf">chemistry in everyday life class 12 mcq pdf</a></span><span class="amp-tag amp-tag-1425"><a href="https://examfriends.com/tag/chemistry-mcqs-for-class-12-sindh-board/amp/" title="chemistry mcqs for class 12 sindh board">chemistry mcqs for class 12 sindh board</a></span><span class="amp-tag amp-tag-1426"><a href="https://examfriends.com/tag/chemistry-mcqs-for-class-12-sindh-board-pdf/amp/" title="chemistry mcqs for class 12 sindh board pdf">chemistry mcqs for class 12 sindh board pdf</a></span><span class="amp-tag amp-tag-1434"><a href="https://examfriends.com/tag/class-10-cbse-chemistry-mcq/amp/" title="class 10 cbse chemistry mcq">class 10 cbse chemistry mcq</a></span><span class="amp-tag amp-tag-1435"><a href="https://examfriends.com/tag/class-11-cbse-chemistry-mcq/amp/" title="class 11 cbse chemistry mcq">class 11 cbse chemistry mcq</a></span><span class="amp-tag amp-tag-1368"><a href="https://examfriends.com/tag/class-12-chemistry-amines-mcq/amp/" title="class 12 chemistry amines mcq">class 12 chemistry amines mcq</a></span><span class="amp-tag amp-tag-1370"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-1-mcq-with-answers/amp/" title="class 12 chemistry chapter 1 mcq with answers">class 12 chemistry chapter 1 mcq with answers</a></span><span class="amp-tag amp-tag-1437"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-1-mcqs/amp/" title="class 12 chemistry chapter 1 mcqs">class 12 chemistry chapter 1 mcqs</a></span><span class="amp-tag amp-tag-1431"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-10-mcq/amp/" title="class 12 chemistry chapter 10 mcq">class 12 chemistry chapter 10 mcq</a></span><span class="amp-tag amp-tag-1430"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-11-mcq/amp/" title="class 12 chemistry chapter 11 mcq">class 12 chemistry chapter 11 mcq</a></span><span class="amp-tag amp-tag-1436"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-12-mcq/amp/" title="class 12 chemistry chapter 12 mcq">class 12 chemistry chapter 12 mcq</a></span><span class="amp-tag amp-tag-1432"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-14-mcq/amp/" title="class 12 chemistry chapter 14 mcq">class 12 chemistry chapter 14 mcq</a></span><span class="amp-tag amp-tag-1412"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-2-mcq-questions/amp/" title="class 12 chemistry chapter 2 mcq questions">class 12 chemistry chapter 2 mcq questions</a></span><span class="amp-tag amp-tag-1440"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-2-mcqs/amp/" title="class 12 chemistry chapter 2 mcqs">class 12 chemistry chapter 2 mcqs</a></span><span class="amp-tag amp-tag-1441"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-3-mcq/amp/" title="class 12 chemistry chapter 3 mcq">class 12 chemistry chapter 3 mcq</a></span><span class="amp-tag amp-tag-1413"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-3-mcq-questions/amp/" title="class 12 chemistry chapter 3 mcq questions">class 12 chemistry chapter 3 mcq questions</a></span><span class="amp-tag amp-tag-1442"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-4-mcq/amp/" title="class 12 chemistry chapter 4 mcq">class 12 chemistry chapter 4 mcq</a></span><span class="amp-tag amp-tag-1443"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-5-mcq/amp/" title="class 12 chemistry chapter 5 mcq">class 12 chemistry chapter 5 mcq</a></span><span class="amp-tag amp-tag-1444"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-6-mcq/amp/" title="class 12 chemistry chapter 6 mcq">class 12 chemistry chapter 6 mcq</a></span><span class="amp-tag amp-tag-1445"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-6-mcqs/amp/" title="class 12 chemistry chapter 6 mcqs">class 12 chemistry chapter 6 mcqs</a></span><span class="amp-tag amp-tag-1446"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-7-mcq/amp/" title="class 12 chemistry chapter 7 mcq">class 12 chemistry chapter 7 mcq</a></span><span class="amp-tag amp-tag-1449"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-9-mcq/amp/" title="class 12 chemistry chapter 9 mcq">class 12 chemistry chapter 9 mcq</a></span><span class="amp-tag amp-tag-1421"><a href="https://examfriends.com/tag/class-12-chemistry-chapter-solution-mcq/amp/" title="class 12 chemistry chapter solution mcq">class 12 chemistry chapter solution mcq</a></span><span class="amp-tag amp-tag-1393"><a href="https://examfriends.com/tag/class-12-chemistry-chemical-kinetics-mcq/amp/" title="class 12 chemistry chemical kinetics mcq">class 12 chemistry chemical kinetics mcq</a></span><span class="amp-tag amp-tag-1372"><a href="https://examfriends.com/tag/class-12-chemistry-d-and-f-block-elements-mcq/amp/" title="class 12 chemistry d and f block elements mcq">class 12 chemistry d and f block elements mcq</a></span><span class="amp-tag amp-tag-1381"><a href="https://examfriends.com/tag/class-12-chemistry-electrochemistry-mcqs/amp/" title="class 12 chemistry electrochemistry mcqs">class 12 chemistry electrochemistry mcqs</a></span><span class="amp-tag amp-tag-1371"><a href="https://examfriends.com/tag/class-12-chemistry-haloalkanes-and-haloarenes-mcq/amp/" title="class 12 chemistry haloalkanes and haloarenes mcq">class 12 chemistry haloalkanes and haloarenes mcq</a></span><span class="amp-tag amp-tag-1383"><a href="https://examfriends.com/tag/class-12-chemistry-in-everyday-life-mcq/amp/" title="class 12 chemistry in everyday life mcq">class 12 chemistry in everyday life mcq</a></span><span class="amp-tag amp-tag-1357"><a href="https://examfriends.com/tag/class-12-chemistry-mcq/amp/" title="class 12 chemistry mcq">class 12 chemistry mcq</a></span><span class="amp-tag amp-tag-1366"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-alcohols-phenols-and-ethers/amp/" title="class 12 chemistry mcq alcohols phenols and ethers">class 12 chemistry mcq alcohols phenols and ethers</a></span><span class="amp-tag amp-tag-1364"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-book/amp/" title="class 12 chemistry mcq book">class 12 chemistry mcq book</a></span><span class="amp-tag amp-tag-1358"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-1/amp/" title="class 12 chemistry mcq chapter 1">class 12 chemistry mcq chapter 1</a></span><span class="amp-tag amp-tag-1375"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-1-pdf/amp/" title="class 12 chemistry mcq chapter 1 pdf">class 12 chemistry mcq chapter 1 pdf</a></span><span class="amp-tag amp-tag-1362"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-10/amp/" title="class 12 chemistry mcq chapter 10">class 12 chemistry mcq chapter 10</a></span><span class="amp-tag amp-tag-1378"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-11/amp/" title="class 12 chemistry mcq chapter 11">class 12 chemistry mcq chapter 11</a></span><span class="amp-tag amp-tag-1360"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-2/amp/" title="class 12 chemistry mcq chapter 2">class 12 chemistry mcq chapter 2</a></span><span class="amp-tag amp-tag-1363"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-3/amp/" title="class 12 chemistry mcq chapter 3">class 12 chemistry mcq chapter 3</a></span><span class="amp-tag amp-tag-1377"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-5/amp/" title="class 12 chemistry mcq chapter 5">class 12 chemistry mcq chapter 5</a></span><span class="amp-tag amp-tag-1376"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-chapter-7/amp/" title="class 12 chemistry mcq chapter 7">class 12 chemistry mcq chapter 7</a></span><span class="amp-tag amp-tag-1390"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-in-hindi/amp/" title="class 12 chemistry mcq in hindi">class 12 chemistry mcq in hindi</a></span><span class="amp-tag amp-tag-1404"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-p-block/amp/" title="class 12 chemistry mcq p block">class 12 chemistry mcq p block</a></span><span class="amp-tag amp-tag-1359"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-pdf/amp/" title="class 12 chemistry mcq pdf">class 12 chemistry mcq pdf</a></span><span class="amp-tag amp-tag-1403"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-pdf-download/amp/" title="class 12 chemistry mcq pdf download">class 12 chemistry mcq pdf download</a></span><span class="amp-tag amp-tag-1365"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-questions/amp/" title="class 12 chemistry mcq questions">class 12 chemistry mcq questions</a></span><span class="amp-tag amp-tag-1361"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-questions-2022/amp/" title="class 12 chemistry mcq questions 2022">class 12 chemistry mcq questions 2022</a></span><span class="amp-tag amp-tag-1410"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-questions-chapter-1/amp/" title="class 12 chemistry mcq questions chapter 1">class 12 chemistry mcq questions chapter 1</a></span><span class="amp-tag amp-tag-1419"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-solid-state/amp/" title="class 12 chemistry mcq solid state">class 12 chemistry mcq solid state</a></span><span class="amp-tag amp-tag-1427"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-test/amp/" title="class 12 chemistry mcq test">class 12 chemistry mcq test</a></span><span class="amp-tag amp-tag-1369"><a href="https://examfriends.com/tag/class-12-chemistry-mcq-with-answers/amp/" title="class 12 chemistry mcq with answers">class 12 chemistry mcq with answers</a></span><span class="amp-tag amp-tag-1367"><a href="https://examfriends.com/tag/class-12-chemistry-mcqs-all-chapters/amp/" title="class 12 chemistry mcqs all chapters">class 12 chemistry mcqs all chapters</a></span><span class="amp-tag amp-tag-1373"><a href="https://examfriends.com/tag/class-12-chemistry-p-block-mcq/amp/" title="class 12 chemistry p block mcq">class 12 chemistry p block mcq</a></span><span class="amp-tag amp-tag-1423"><a href="https://examfriends.com/tag/class-12-chemistry-solid-state-mcqs/amp/" title="class 12 chemistry solid state mcqs">class 12 chemistry solid state mcqs</a></span><span class="amp-tag amp-tag-1420"><a href="https://examfriends.com/tag/class-12-chemistry-solutions-mcq/amp/" title="class 12 chemistry solutions mcq">class 12 chemistry solutions mcq</a></span><span class="amp-tag amp-tag-1411"><a href="https://examfriends.com/tag/class-12-chemistry-solutions-mcq-questions/amp/" title="class 12 chemistry solutions mcq questions">class 12 chemistry solutions mcq questions</a></span><span class="amp-tag amp-tag-1392"><a href="https://examfriends.com/tag/class-12-important-mcq-chemistry/amp/" title="class 12 important mcq chemistry">class 12 important mcq chemistry</a></span><span class="amp-tag amp-tag-1397"><a href="https://examfriends.com/tag/class-12-organic-chemistry-mcq/amp/" title="class 12 organic chemistry mcq">class 12 organic chemistry mcq</a></span><span class="amp-tag amp-tag-1422"><a href="https://examfriends.com/tag/class-12-surface-chemistry-mcq/amp/" title="class 12 surface chemistry mcq">class 12 surface chemistry mcq</a></span><span class="amp-tag amp-tag-1433"><a href="https://examfriends.com/tag/class-12th-chemistry-chapter-1-mcq/amp/" title="class 12th chemistry chapter 1 mcq">class 12th chemistry chapter 1 mcq</a></span><span class="amp-tag amp-tag-1388"><a href="https://examfriends.com/tag/class-12th-chemistry-mcq/amp/" title="class 12th chemistry mcq">class 12th chemistry mcq</a></span><span class="amp-tag amp-tag-1387"><a href="https://examfriends.com/tag/class-xii-chemistry-mcq/amp/" title="class xii chemistry mcq">class xii chemistry mcq</a></span><span class="amp-tag amp-tag-1391"><a href="https://examfriends.com/tag/learn-insta-class-12-chemistry-mcq/amp/" title="learn insta class 12 chemistry mcq">learn insta class 12 chemistry mcq</a></span><span class="amp-tag amp-tag-1394"><a href="https://examfriends.com/tag/learncbse-class-12-chemistry-mcq/amp/" title="learncbse class 12 chemistry mcq">learncbse class 12 chemistry mcq</a></span><span class="amp-tag amp-tag-1386"><a href="https://examfriends.com/tag/mcq-for-class-12-chemistry/amp/" title="mcq for class 12 chemistry">mcq for class 12 chemistry</a></span><span class="amp-tag amp-tag-1401"><a href="https://examfriends.com/tag/mcq-of-chemistry-class-12-chapter-1/amp/" title="mcq of chemistry class 12 chapter 1">mcq of chemistry class 12 chapter 1</a></span><span class="amp-tag amp-tag-1402"><a href="https://examfriends.com/tag/mcq-of-chemistry-class-12-chapter-2/amp/" title="mcq of chemistry class 12 chapter 2">mcq of chemistry class 12 chapter 2</a></span><span class="amp-tag amp-tag-1398"><a href="https://examfriends.com/tag/mcq-on-biomolecules-class-12-chemistry/amp/" title="mcq on biomolecules class 12 chemistry">mcq on biomolecules class 12 chemistry</a></span><span class="amp-tag amp-tag-1399"><a href="https://examfriends.com/tag/mcq-on-solutions-class-12-chemistry/amp/" title="mcq on solutions class 12 chemistry">mcq on solutions class 12 chemistry</a></span><span class="amp-tag amp-tag-1429"><a href="https://examfriends.com/tag/mcq-on-surface-chemistry-class-12-with-answers/amp/" title="mcq on surface chemistry class 12 with answers">mcq on surface chemistry class 12 with answers</a></span><span class="amp-tag amp-tag-1416"><a href="https://examfriends.com/tag/mcq-questions-class-12-chemistry/amp/" title="mcq questions class 12 chemistry">mcq questions class 12 chemistry</a></span><span class="amp-tag amp-tag-1417"><a href="https://examfriends.com/tag/mcq-questions-class-12-chemistry-chapter-1/amp/" title="mcq questions class 12 chemistry chapter 1">mcq questions class 12 chemistry chapter 1</a></span><span class="amp-tag amp-tag-1418"><a href="https://examfriends.com/tag/mcq-questions-class-12-chemistry-chapter-2/amp/" title="mcq questions class 12 chemistry chapter 2">mcq questions class 12 chemistry chapter 2</a></span><span class="amp-tag amp-tag-1379"><a href="https://examfriends.com/tag/ncert-chemistry-class-12-mcq-pdf-download/amp/" title="ncert chemistry class 12 mcq pdf download">ncert chemistry class 12 mcq pdf download</a></span><span class="amp-tag amp-tag-1395"><a href="https://examfriends.com/tag/ncert-class-12-chemistry-mcq-pdf/amp/" title="ncert class 12 chemistry mcq pdf">ncert class 12 chemistry mcq pdf</a></span><span class="amp-tag amp-tag-1382"><a href="https://examfriends.com/tag/ncert-exemplar-class-12-chemistry-mcq/amp/" title="ncert exemplar class 12 chemistry mcq">ncert exemplar class 12 chemistry mcq</a></span><span class="amp-tag amp-tag-1400"><a href="https://examfriends.com/tag/online-mcq-test-for-class-12-chemistry/amp/" title="online mcq test for class 12 chemistry">online mcq test for class 12 chemistry</a></span><span class="amp-tag amp-tag-1408"><a href="https://examfriends.com/tag/solid-state-chemistry-class-12-mcq-pdf/amp/" title="solid state chemistry class 12 mcq pdf">solid state chemistry class 12 mcq pdf</a></span><span class="amp-tag amp-tag-1380"><a href="https://examfriends.com/tag/solid-state-chemistry-class-12-mcq-pdf-download/amp/" title="solid state chemistry class 12 mcq pdf download">solid state chemistry class 12 mcq pdf download</a></span><span class="amp-tag amp-tag-1415"><a href="https://examfriends.com/tag/solid-state-chemistry-class-12-mcq-questions/amp/" title="solid state chemistry class 12 mcq questions">solid state chemistry class 12 mcq questions</a></span><span class="amp-tag amp-tag-1424"><a href="https://examfriends.com/tag/solutions-chemistry-class-12-mcq-pdf/amp/" title="solutions chemistry class 12 mcq pdf">solutions chemistry class 12 mcq pdf</a></span><span class="amp-tag amp-tag-1385"><a href="https://examfriends.com/tag/surface-chemistry-class-12-mcq-for-neet/amp/" title="surface chemistry class 12 mcq for neet">surface chemistry class 12 mcq for neet</a></span><span class="amp-tag amp-tag-1414"><a href="https://examfriends.com/tag/surface-chemistry-class-12-mcq-questions/amp/" title="surface chemistry class 12 mcq questions">surface chemistry class 12 mcq questions</a></span><span class="amp-tag amp-tag-1396"><a href="https://examfriends.com/tag/surface-chemistry-class-12-neet-mcq/amp/" title="surface chemistry class 12 neet mcq">surface chemistry class 12 neet mcq</a></span> </div> <div class="post-date desk-date"> <div class="loop-date">55 years ago</div> </div> <div class="srp"> <ul class="clearfix"> <h3 class="amp-related-posts-title">Related Post</h3> <li class="no_thumbnail"> <div class="rlp-cnt"> <div class="related_link"> <a href="https://examfriends.com/12th-english-100-marks-vvi-objective-questions-model-set-2/amp/" title="Bihar Board 12th English 100 Marks VVI Objective Questions Model Set 2">Bihar Board 12th English 100 Marks VVI Objective Questions Model Set 2</a> </div> </div> </li> </ul> </div> </div> </div> </div> </div> <div class="r-pf"> <div class="cntr"> <h3>Recent Posts</h3> <div class='loop-wrapper'> <div class="fsp"> <div class="fsp-cnt"> <ul class="loop-category"><li class="amp-cat-1"><a href="https://examfriends.com/category/uncategorized/amp/">Uncategorized</a></li></ul> <h2 class='loop-title' ><a href="https://examfriends.com/1xbet-zerkalo-rabochee-i-segodnja3f-rabochij-domen-bukmekerskoj-kontory-1hbe/amp/">1xbet Зеркало Рабочее и Сегодня%3F Рабочий Домен Букмекерской Конторы 1хбе</a></h2> <p class="loop-excerpt">1xbet Зеркало Рабочее и Сегодня%3F Рабочий Домен Букмекерской Конторы 1хбет1xbet Зеркало Букмекерской Конторы На сегодня&hellip;</p> <div class="pt-dt"> <div class="loop-date">55 years ago</div> </div> </div> </div> <div class="fsp"> <div class="fsp-cnt"> <ul class="loop-category"><li class="amp-cat-1"><a href="https://examfriends.com/category/uncategorized/amp/">Uncategorized</a></li></ul> <h2 class='loop-title' ><a href="https://examfriends.com/1xbet-zerkalo-rabochee-na-den3f-rabochij-domen-bukmekerskoj-kontory-1hbe/amp/">1xbet Зеркало Рабочее На день%3F Рабочий Домен Букмекерской Конторы 1хбе</a></h2> <p class="loop-excerpt">1xbet Зеркало Рабочее На день%3F Рабочий Домен Букмекерской Конторы 1хбетАктуальное Зеркало 1xbet Рабочее На сегодня&hellip;</p> <div class="pt-dt"> <div class="loop-date">55 years ago</div> </div> </div> </div> <div class="fsp"> <div class="fsp-cnt"> <ul class="loop-category"><li class="amp-cat-1"><a href="https://examfriends.com/category/uncategorized/amp/">Uncategorized</a></li></ul> <h2 class='loop-title' ><a href="https://examfriends.com/1xbet-stavki-na-sport-onlajn-bukmekerskaja-kontora-1hbet-1xbet-com-ma-1xbet-co/amp/">1xbet ᐉ Ставки На Спорт Онлайн ᐉ Букмекерская Контора 1хбет ᐉ 1xbet Com ᐉ Ma-1xbet Co</a></h2> <p class="loop-excerpt">1xbet ᐉ Ставки На Спорт Онлайн ᐉ Букмекерская Контора 1хбет ᐉ 1xbet Com ᐉ Ma-1xbet&hellip;</p> <div class="pt-dt"> <div class="loop-date">55 years ago</div> </div> </div> </div> <div class="fsp"> <div class="fsp-cnt"> <ul class="loop-category"><li class="amp-cat-1"><a href="https://examfriends.com/category/uncategorized/amp/">Uncategorized</a></li></ul> <h2 class='loop-title' ><a href="https://examfriends.com/bihar-board-class-11-physics-solutions/amp/">Bihar Board Class 11 Physics Solutions</a></h2> <p class="loop-excerpt">Bihar Board Class 11 Physics Solutions Chapter 1 भौतिक जगत BSEB Bihar Board Class 11&hellip;</p> <div class="pt-dt"> <div class="loop-date">55 years ago</div> </div> </div> </div> <div class="fsp"> <div class="fsp-cnt"> <ul class="loop-category"><li class="amp-cat-1"><a href="https://examfriends.com/category/uncategorized/amp/">Uncategorized</a></li></ul> <h2 class='loop-title' ><a href="https://examfriends.com/ncert-solutions-for-class-12-chemistry-chapter-11-alcohols-phenols-and-ethers-in-hindi/amp/">NCERT Solutions for Class 12 Chemistry Chapter 11 Alcohols Phenols and Ethers in hindi</a></h2> <p class="loop-excerpt">NCERT Solutions for Class 12 Chemistry Chapter 11 Alcohols Phenols and Ethers in hindi (ऐल्कोहॉल,&hellip;</p> <div class="pt-dt"> <div class="loop-date">55 years ago</div> </div> </div> </div> <div class="fsp"> <div class="fsp-cnt"> <ul class="loop-category"><li class="amp-cat-742"><a href="https://examfriends.com/category/class-12/amp/">Class 12</a></li><li class="amp-cat-746"><a href="https://examfriends.com/category/class-12/class-12-chemistry/amp/">Class 12 Chemistry</a></li></ul> <h2 class='loop-title' ><a href="https://examfriends.com/class-12-chemistry-chemical-kinetics-in-hindi/amp/">NCERT  Solutions for Class 12 Chemistry Chemical Kinetics in Hindi (रासायनिक बलगतिकी)</a></h2> <p class="loop-excerpt">NCERT  Solutions for Class 12 Chemistry Chemical Kinetics in Hindi (रासायनिक बलगतिकी) एनसीईआरटी कक्षा 12&hellip;</p> <div class="pt-dt"> <div class="loop-date">55 years ago</div> </div> </div> </div> </div> </div> </div> </div> </div> <footer class="footer" > <div class="f-w-f2"> <div class="cntr"> <div class="rr"> <span>All Rights Reserved</span><a class="view-non-amp" href="https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/?nonamp=1/" title="View Non-AMP Version">View Non-AMP Version</a> </div> </div> </div> </footer> <div class="s_stk ss-ic"> <ul> <li> <a title="twitter share" class="s_tw" target="_blank" href="https://twitter.com/intent/tweet?url=https://examfriends.com/?p=5485&text=Bihar%20Board%20Class%2012th%20Chemistry%20vvi%20Objective%20MCQ%20Question%20Surface%20Important%20Question%C2%A0"> </a> </li> <li> <a title="email" class="s_em" target="_blank" href="mailto:?subject=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question &body=https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/"></a> </li> <li> <a title="pinterest share" class="s_pt" target="_blank" href="https://pinterest.com/pin/create/button/?media=&url=https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/&description=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question "></a> </li> <li> <a title="linkedin share" class="s_lk" target="_blank" href="https://www.linkedin.com/shareArticle?url=https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/&title=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question "></a> </li> <li> <a title="whatsapp share" class="s_wp" target="_blank" href="https://api.whatsapp.com/send?text=Bihar Board Class 12th Chemistry vvi Objective MCQ Question Surface Important Question &nbsp;https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/" data-action="share/whatsapp/share"></a> </li> <li> <a title="line share" class="s_li" href="http://line.me/R/msg/text/?https://examfriends.com/class-12th-chemistry-vvi-objective-mcq-question-surface/"> <amp-img src="data:image/svg+xml;utf8;base64,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" width="15" height="15" alt="line"/> L</a> </li> </ul> </div> <amp-state id="sidemenu"> <script type="application/json">{"offcanvas_menu":false}    </script> </amp-state> <a id="scrollToTopButton" title="back to top" on="tap:backtotop.scrollTo(duration=500)" class="btt" href="#" ></a> <amp-analytics type="gtag" id="analytics1" data-credentials="include" > <script type="application/json">{"vars":{"gtag_id":"UA-99261657-1","config":{"UA-99261657-1":{"groups":"default"}},"anonymizeIP":"true"},"triggers":{"trackPageview":{"on":"visible","request":"pageview"}}}    </script> </amp-analytics>  </body> </html>
<!-- This website is like a Rocket, isn't it? Performance optimized by WP Rocket. Learn more: https://wp-rocket.me -->