



{"id":118,"date":"2026-01-10T15:42:15","date_gmt":"2026-01-10T15:42:15","guid":{"rendered":"https:\/\/sarkarimahabharti.com\/exams\/?p=118"},"modified":"2026-01-11T11:14:46","modified_gmt":"2026-01-11T11:14:46","slug":"jee-main-chemistry-mock-test-1","status":"publish","type":"post","link":"https:\/\/sarkarimahabharti.com\/exams\/jee-main\/jee-main-chemistry-mock-test-1\/","title":{"rendered":"JEE Main Chemistry Mock Test-1 | Free Questions Practice Test"},"content":{"rendered":"\n<p>JEE Main Chemistry Mock Test \u2013 1 is specially designed to help students strengthen their chemistry preparation for the JEE Main examination. This subject-wise mock test consists of 25 carefully selected chemistry questions to be attempted within 75 minutes, following the latest CBT exam pattern. With features such as a real-time countdown timer, instant correct and wrong answer highlighting, mark for review option, and question navigation panel, this test provides an authentic exam-like experience and helps students improve speed, accuracy, and conceptual clarity.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<title>JEE Main Chemistry Mock Test-1<\/title>\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n\n<style>\nbody{font-family:Arial;background:#f2f6fb;margin:0}\nheader{\n background:#0d47a1;color:#fff;\n padding:10px 12px;\n display:flex;justify-content:space-between;\n align-items:center;flex-wrap:wrap;\n}\nheader h3{margin:0;font-size:18px}\n.timer-box{\n background:#08306b;padding:6px 10px;\n border-radius:6px;font-size:16px;\n}\n.container{padding:10px}\n.question{\n background:#fff;padding:15px;margin-bottom:15px;border-radius:8px;\n}\n.option{\n display:block;padding:8px;margin:6px 0;\n border:1px solid #ccc;border-radius:5px;cursor:pointer;\n}\n.correct{background:#c8e6c9!important}\n.wrong{background:#ffcdd2!important}\n.action-btn{\n padding:6px 10px;margin-top:8px;\n background:#fbc02d;border:none;border-radius:5px;\n cursor:pointer;font-size:14px;\n}\n#nav{\n position:fixed;bottom:0;left:0;right:0;\n background:#fff;border-top:1px solid #ccc;\n display:flex;overflow-x:auto;padding:5px;\n}\n.nav-btn{\n min-width:35px;margin:3px;padding:5px;\n border-radius:50%;border:1px solid #ccc;\n background:#ffcdd2;\n}\n.nav-attempted{background:#c8e6c9!important}\n.nav-review{background:#fff59d!important}\nbutton.submit{\n width:100%;padding:12px;font-size:16px;\n background:#0d47a1;color:#fff;border:none;border-radius:6px;\n}\n#result{text-align:center;font-size:18px;margin:10px;font-weight:bold}\n<\/style>\n<\/head>\n\n<body>\n\n<header>\n <h3>JEE Main Chemistry Mock Test-1<\/h3>\n <div class=\"timer-box\">\u23f3 <span id=\"timer\">01:15:00<\/span><\/div>\n<\/header>\n\n<div class=\"container\">\n <div id=\"questions\"><\/div>\n\n <button type=\"button\" class=\"submit\" onclick=\"submitTest()\">Submit Test<\/button>\n <div id=\"result\"><\/div>\n<\/div>\n\n<div id=\"nav\"><\/div>\n\n<script>\nconst questions=[\n[\"Atomic number of hydrogen is?\",\"0\",\"1\",\"2\",\"8\",1],\n[\"pH value of pure water at 25\u00b0C is?\",\"5\",\"6\",\"7\",\"8\",2],\n[\"Avogadro number is?\",\"6.022\u00d710\u00b2\u00b2\",\"6.022\u00d710\u00b2\u00b3\",\"3.011\u00d710\u00b2\u00b3\",\"1.6\u00d710\u00b2\u00b3\",1],\n[\"Which is noble gas?\",\"Oxygen\",\"Nitrogen\",\"Neon\",\"Hydrogen\",2],\n[\"SI unit of amount of substance is?\",\"Gram\",\"Mole\",\"Kilogram\",\"Liter\",1],\n\n[\"Strong acid among following is?\",\"CH\u2083COOH\",\"HCl\",\"H\u2082CO\u2083\",\"NH\u2084OH\",1],\n[\"Chemical formula of washing soda is?\",\"Na\u2082CO\u2083\",\"Na\u2082CO\u2083\u00b710H\u2082O\",\"NaHCO\u2083\",\"CaCO\u2083\",1],\n[\"Oxidation means?\",\"Loss of oxygen\",\"Gain of hydrogen\",\"Loss of electrons\",\"Gain of electrons\",2],\n[\"Which bond is present in NaCl?\",\"Covalent\",\"Hydrogen\",\"Ionic\",\"Metallic\",2],\n[\"Hybridisation of carbon in methane is?\",\"sp\",\"sp\u00b2\",\"sp\u00b3\",\"dsp\u00b2\",2],\n\n[\"Molarity unit is?\",\"mol\/kg\",\"mol\/L\",\"g\/L\",\"g\/mol\",1],\n[\"Gas law PV = nRT is known as?\",\"Boyle\u2019s law\",\"Charles law\",\"Ideal gas law\",\"Graham\u2019s law\",2],\n[\"Which element has highest electronegativity?\",\"Oxygen\",\"Nitrogen\",\"Fluorine\",\"Chlorine\",2],\n[\"Common name of NaHCO\u2083 is?\",\"Washing soda\",\"Baking soda\",\"Caustic soda\",\"Soda ash\",1],\n[\"Which is reducing agent?\",\"O\u2082\",\"H\u2082\",\"Cl\u2082\",\"KMnO\u2084\",1],\n\n[\"p-block element among following is?\",\"Na\",\"Mg\",\"Al\",\"K\",2],\n[\"Number of moles in 22.4 L of gas at STP is?\",\"0.5\",\"1\",\"2\",\"4\",1],\n[\"Which acid is present in vinegar?\",\"Citric acid\",\"Oxalic acid\",\"Acetic acid\",\"Formic acid\",2],\n[\"Hard water does not form lather due to presence of?\",\"Na\u207a\",\"K\u207a\",\"Ca\u00b2\u207a\",\"H\u207a\",2],\n[\"Which compound shows hydrogen bonding?\",\"CH\u2084\",\"NH\u2083\",\"CO\u2082\",\"HCl\",1],\n\n[\"Oxidation state of oxygen in H\u2082O\u2082 is?\",\"-1\",\"-2\",\"+1\",\"0\",0],\n[\"Which is alkaline earth metal?\",\"Na\",\"K\",\"Mg\",\"Al\",2],\n[\"IUPAC name of CH\u2084 is?\",\"Methene\",\"Methane\",\"Methyne\",\"Methyl\",1],\n[\"Which gas is used in Haber process?\",\"O\u2082\",\"CO\u2082\",\"N\u2082\",\"SO\u2082\",2],\n[\"Unit of molar mass is?\",\"g\",\"g\/mol\",\"mol\/g\",\"kg\/mol\",1]\n];\n\nconst qBox=document.getElementById(\"questions\");\nconst nav=document.getElementById(\"nav\");\n\nquestions.forEach((q,i)=>{\n let div=document.createElement(\"div\");\n div.className=\"question\";\n div.id=\"q\"+(i+1);\n\n let html=`<b>Q${i+1}. ${q[0]}<\/b>`;\n for(let j=1;j<=4;j++){\n  html+=`\n   <label class=\"option\">\n    <input type=\"radio\" name=\"q${i}\" value=\"${j-1}\"\n     onclick=\"checkInstant(${i},${q[5]},this)\">\n    ${q[j]}\n   <\/label>`;\n }\n html+=`\n <button type=\"button\" class=\"action-btn\"\n  onclick=\"markReview(${i})\">\ud83d\udfe1 Mark for Review<\/button>`;\n div.innerHTML=html;\n qBox.appendChild(div);\n\n let btn=document.createElement(\"button\");\n btn.className=\"nav-btn\";\n btn.id=\"navbtn\"+(i+1);\n btn.innerText=i+1;\n btn.onclick=()=>location.href=\"#q\"+(i+1);\n nav.appendChild(btn);\n});\n\nfunction checkInstant(i,c,el){\n let opts=document.querySelectorAll(\"#q\"+(i+1)+\" .option\");\n document.querySelectorAll(`input[name=\"q${i}\"]`).forEach(r=>r.disabled=true);\n opts[c].classList.add(\"correct\");\n if(parseInt(el.value)!==c) opts[el.value].classList.add(\"wrong\");\n document.getElementById(\"navbtn\"+(i+1)).className=\"nav-btn nav-attempted\";\n}\n\nfunction markReview(i){\n document.getElementById(\"navbtn\"+(i+1)).className=\"nav-btn nav-review\";\n}\n\nfunction submitTest(){\n let score=0;\n questions.forEach((q,i)=>{\n  let sel=document.querySelector(`input[name=\"q${i}\"]:checked`);\n  if(sel && parseInt(sel.value)===q[5]) score++;\n });\n let percent=Math.round((score\/questions.length)*100);\n document.getElementById(\"result\").innerHTML=\n `<b>Score:<\/b> ${score}\/${questions.length}<br>\n  <b>Percentage:<\/b> ${percent}%`;\n}\n\n\/* TIMER \u2013 75 MINUTES *\/\nlet time=75*60;\nsetInterval(()=>{\n let h=Math.floor(time\/3600),\n     m=Math.floor((time%3600)\/60),\n     s=time%60;\n document.getElementById(\"timer\").innerText=\n `${String(h).padStart(2,\"0\")}:${String(m).padStart(2,\"0\")}:${String(s).padStart(2,\"0\")}`;\n if(time<=0) submitTest();\n time--;\n},1000);\n<\/script>\n\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>JEE Main Chemistry Mock Test \u2013 1 is specially designed to help students strengthen their chemistry preparation for the JEE Main examination. This subject-wise mock test consists of 25 carefully selected chemistry questions to be attempted within 75 minutes, following the latest CBT exam pattern. With features such as a real-time countdown timer, instant correct &#8230; <a title=\"JEE Main Chemistry Mock Test-1 | Free Questions Practice Test\" class=\"read-more\" href=\"https:\/\/sarkarimahabharti.com\/exams\/jee-main\/jee-main-chemistry-mock-test-1\/\" aria-label=\"Read more about JEE Main Chemistry Mock Test-1 | Free Questions Practice Test\">Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-118","post","type-post","status-publish","format-standard","hentry","category-jee-main"],"_links":{"self":[{"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/posts\/118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/comments?post=118"}],"version-history":[{"count":4,"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/posts\/118\/revisions"}],"predecessor-version":[{"id":162,"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/posts\/118\/revisions\/162"}],"wp:attachment":[{"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/media?parent=118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/categories?post=118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sarkarimahabharti.com\/exams\/wp-json\/wp\/v2\/tags?post=118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}