{"id":5387,"date":"2025-06-07T14:59:13","date_gmt":"2025-06-07T14:59:13","guid":{"rendered":"https:\/\/diznr.com\/?p=5387"},"modified":"2025-06-07T14:59:13","modified_gmt":"2025-06-07T14:59:13","slug":"resonance-chemistry-chemistry-electro","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/pdf\/resonance-chemistry-chemistry-electro\/","title":{"rendered":"Resonance Chemistry Electro Chemistry"},"content":{"rendered":"<div id=\"pl-5387\" class=\"panel-layout\">\n<div id=\"pg-5387-0\" class=\"panel-grid panel-no-style\">\n<div id=\"pgc-5387-0-0\" class=\"panel-grid-cell\" data-weight=\"1\">\n<div id=\"panel-5387-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child\" data-index=\"0\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<div class=\"textwidget\">\n<div style=\"width: 750px;height: 842px\">\n<div style=\"width: 80px;height: 80px;opacity: 0\">&nbsp;<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"panel-5387-0-0-1\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-last-child\" data-index=\"1\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<div class=\"textwidget\">\n<h3 data-start=\"0\" data-end=\"63\"><strong data-start=\"4\" data-end=\"61\">Resonance in Chemistry &amp; Electrochemistry \u2013 Explained<\/strong><\/h3>\n<h4 data-start=\"65\" data-end=\"104\"><strong data-start=\"70\" data-end=\"102\">\u00a01. Resonance in Chemistry<\/strong><\/h4>\n<p data-start=\"105\" data-end=\"237\">Resonance is a concept in <strong data-start=\"131\" data-end=\"166\">organic and inorganic chemistry<\/strong> that explains the <strong data-start=\"185\" data-end=\"216\">delocalization of electrons<\/strong> within a molecule.<\/p>\n<h4 data-start=\"239\" data-end=\"277\"><strong data-start=\"244\" data-end=\"275\">\u00a0Definition of Resonance:<\/strong><\/h4>\n<ul data-start=\"278\" data-end=\"572\">\n<li data-start=\"278\" data-end=\"443\">When a molecule cannot be represented by a single Lewis structure but instead exists as a <strong data-start=\"370\" data-end=\"403\">hybrid of multiple structures<\/strong>, it is said to exhibit <strong data-start=\"427\" data-end=\"440\">resonance<\/strong>.<\/li>\n<li data-start=\"444\" data-end=\"572\">The actual structure is a <strong data-start=\"472\" data-end=\"492\">resonance hybrid<\/strong>, which is <strong data-start=\"503\" data-end=\"518\">more stable<\/strong> than any of the individual contributing structures.<\/li>\n<\/ul>\n<h4 data-start=\"574\" data-end=\"609\"><strong data-start=\"579\" data-end=\"607\">\u00a0Example of Resonance:<\/strong><\/h4>\n<p data-start=\"610\" data-end=\"635\">1\ufe0f\u20e3 <strong data-start=\"614\" data-end=\"633\">Benzene (C\u2086H\u2086):<\/strong><\/p>\n<ul data-start=\"639\" data-end=\"799\">\n<li data-start=\"639\" data-end=\"720\">It has <strong data-start=\"648\" data-end=\"676\">two resonance structures<\/strong> with alternating single and double bonds.<\/li>\n<li data-start=\"724\" data-end=\"799\">The actual structure is a <strong data-start=\"752\" data-end=\"762\">hybrid<\/strong>, where all bond lengths are equal.<\/li>\n<\/ul>\n<p data-start=\"801\" data-end=\"833\">2\ufe0f\u20e3 <strong data-start=\"805\" data-end=\"831\">Carbonate Ion (CO\u2083\u00b2\u207b):<\/strong><\/p>\n<ul data-start=\"837\" data-end=\"956\">\n<li data-start=\"837\" data-end=\"885\">Three equivalent resonance structures exist.<\/li>\n<li data-start=\"889\" data-end=\"956\">The negative charge is <strong data-start=\"914\" data-end=\"929\">delocalized<\/strong> over three oxygen atoms.<\/li>\n<\/ul>\n<p data-start=\"958\" data-end=\"1054\"><em data-start=\"961\" data-end=\"972\">Key Idea:<\/em> Resonance <strong data-start=\"983\" data-end=\"1007\">stabilizes molecules<\/strong> by spreading out charge and lowering energy.<\/p>\n<h3 data-start=\"1061\" data-end=\"1093\"><strong data-start=\"1065\" data-end=\"1091\">\u00a02. Electrochemistry<\/strong><\/h3>\n<p data-start=\"1094\" data-end=\"1217\">Electrochemistry is the branch of chemistry that studies the <strong data-start=\"1155\" data-end=\"1214\">relationship between electricity and chemical reactions<\/strong>.<\/p>\n<h4 data-start=\"1219\" data-end=\"1265\"><strong data-start=\"1224\" data-end=\"1263\">\u00a0Key Concepts in Electrochemistry<\/strong><\/h4>\n<p data-start=\"1266\" data-end=\"1311\">\u2714 <strong data-start=\"1268\" data-end=\"1309\">Redox Reactions (Oxidation-Reduction)<\/strong><\/p>\n<ul data-start=\"1315\" data-end=\"1443\">\n<li data-start=\"1315\" data-end=\"1377\"><strong data-start=\"1317\" data-end=\"1331\">Oxidation:<\/strong> Loss of electrons (<em data-start=\"1351\" data-end=\"1374\">e.g., Zn \u2192 Zn\u00b2\u207a + 2e\u207b<\/em>)<\/li>\n<li data-start=\"1381\" data-end=\"1443\"><strong data-start=\"1383\" data-end=\"1397\">Reduction:<\/strong> Gain of electrons (<em data-start=\"1417\" data-end=\"1440\">e.g., Cu\u00b2\u207a + 2e\u207b \u2192 Cu<\/em>)<\/li>\n<\/ul>\n<p data-start=\"1445\" data-end=\"1475\">\u2714 <strong data-start=\"1447\" data-end=\"1473\">Electrochemical Cells:<\/strong><\/p>\n<ul data-start=\"1479\" data-end=\"1688\">\n<li data-start=\"1479\" data-end=\"1577\"><strong data-start=\"1481\" data-end=\"1509\">Galvanic (Voltaic) Cells<\/strong> \u2192 Convert chemical energy to electrical energy. (e.g., batteries)<\/li>\n<li data-start=\"1581\" data-end=\"1688\"><strong data-start=\"1583\" data-end=\"1605\">Electrolytic Cells<\/strong> \u2192 Use electrical energy to drive non-spontaneous reactions. (e.g., electrolysis)<\/li>\n<\/ul>\n<p data-start=\"1690\" data-end=\"1714\">\u2714 <strong data-start=\"1692\" data-end=\"1712\">Nernst Equation:<\/strong><\/p>\n<ul data-start=\"1718\" data-end=\"1863\">\n<li data-start=\"1718\" data-end=\"1794\">Used to calculate the <strong data-start=\"1742\" data-end=\"1764\">cell potential (E)<\/strong> at non-standard conditions.<\/li>\n<li data-start=\"1798\" data-end=\"1863\">Formula: <strong data-start=\"1809\" data-end=\"1861\">E = E\u2070 &#8211; (0.0591\/n) log [Products] \/ [Reactants]<\/strong><\/li>\n<\/ul>\n<p data-start=\"1865\" data-end=\"1904\">\u2714 <strong data-start=\"1867\" data-end=\"1902\">Faraday\u2019s Laws of Electrolysis:<\/strong><\/p>\n<ul data-start=\"1908\" data-end=\"2070\">\n<li data-start=\"1908\" data-end=\"1981\">1st Law: The amount of substance deposited is proportional to charge.<\/li>\n<li data-start=\"1985\" data-end=\"2070\">2nd Law: Mass of substances deposited is proportional to their equivalent weight.<\/li>\n<\/ul>\n<h3 data-start=\"2077\" data-end=\"2134\"><strong data-start=\"2081\" data-end=\"2132\">\u00a0Applications of Resonance &amp; Electrochemistry<\/strong><\/h3>\n<p data-start=\"2135\" data-end=\"2377\">\u2714 <strong data-start=\"2137\" data-end=\"2151\">Resonance:<\/strong> Helps explain <strong data-start=\"2166\" data-end=\"2218\">acid strength, stability, and color of compounds<\/strong>. (e.g., resonance in <strong data-start=\"2240\" data-end=\"2269\">phenol, aniline, and dyes<\/strong>)<br data-start=\"2270\" data-end=\"2273\" \/>\u2714 <strong data-start=\"2275\" data-end=\"2296\">Electrochemistry:<\/strong> Used in <strong data-start=\"2305\" data-end=\"2374\">batteries, corrosion prevention, metal extraction, and fuel cells<\/strong>.<\/p>\n<p data-start=\"2379\" data-end=\"2467\" data-is-last-node=\"\" data-is-only-node=\"\">Would you like more detailed explanations or problem-solving techniques on any topic?<\/p>\n<h3 data-start=\"2379\" data-end=\"2467\"><a href=\"https:\/\/m-media.resosir.com\/media\/study_material\/notes\/Adv_ECH_Th_E.pdf\" target=\"_blank\" rel=\"noopener\">Resonance Chemistry Electro Chemistry<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.resonance.ac.in\/sc\/post\/attachment\/(968)-chemistry-gyan-sutra-jee-main.pdf\" target=\"_blank\" rel=\"noopener\">(968)-chemistry-gyan-sutra-jee-main.pdf<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.dlpd.resonance.ac.in\/Downloads\/Sample-Study-Material\/2020\/JEE-Main-Chemistry.pdf\" target=\"_blank\" rel=\"noopener\">GOC Download<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.rajalakshmi.org\/downloads\/CY19142.pdf\" target=\"_blank\" rel=\"noopener\">UNIT-I ELECTROCHEMISTRY<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/ncert.nic.in\/textbook\/pdf\/lech102.pdf\" target=\"_blank\" rel=\"noopener\">Electrochemistry<\/a><\/h3>\n<p class=\"\" data-start=\"0\" data-end=\"231\"><strong data-start=\"0\" data-end=\"46\">Resonance Chemistry Electrochemistry Notes<\/strong> are widely used by students preparing for IIT-JEE, NEET, and Class 11\u201312 Boards. Below is a summarized overview of <strong data-start=\"162\" data-end=\"182\">Electrochemistry<\/strong> based on standard <em data-start=\"201\" data-end=\"222\">Resonance Institute<\/em> modules:<\/p>\n<hr class=\"\" data-start=\"233\" data-end=\"236\" \/>\n<h2 class=\"\" data-start=\"238\" data-end=\"294\">\ud83d\udcd8 <strong data-start=\"244\" data-end=\"294\">Electrochemistry \u2013 Resonance Chemistry Summary<\/strong><\/h2>\n<h3 class=\"\" data-start=\"296\" data-end=\"335\">\ud83d\udd0b <strong data-start=\"303\" data-end=\"335\">1. What is Electrochemistry?<\/strong><\/h3>\n<p class=\"\" data-start=\"336\" data-end=\"506\">Electrochemistry is the branch of chemistry that deals with the <strong data-start=\"400\" data-end=\"463\">relationship between electrical energy and chemical changes<\/strong>, especially involving <strong data-start=\"486\" data-end=\"505\">redox reactions<\/strong>.<\/p>\n<hr class=\"\" data-start=\"508\" data-end=\"511\" \/>\n<h3 class=\"\" data-start=\"513\" data-end=\"543\">\u2697\ufe0f <strong data-start=\"520\" data-end=\"543\">2. Important Terms:<\/strong><\/h3>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"545\" data-end=\"1276\">\n<thead data-start=\"545\" data-end=\"650\">\n<tr data-start=\"545\" data-end=\"650\">\n<th data-start=\"545\" data-end=\"572\" data-col-size=\"sm\">Term<\/th>\n<th data-start=\"572\" data-end=\"650\" data-col-size=\"md\">Definition<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"756\" data-end=\"1276\">\n<tr data-start=\"756\" data-end=\"859\">\n<td data-start=\"756\" data-end=\"783\" data-col-size=\"sm\"><strong data-start=\"758\" data-end=\"771\">Electrode<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"783\" data-end=\"859\">A conductor in contact with an electrolyte.<\/td>\n<\/tr>\n<tr data-start=\"860\" data-end=\"964\">\n<td data-start=\"860\" data-end=\"887\" data-col-size=\"sm\"><strong data-start=\"862\" data-end=\"877\">Electrolyte<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"887\" data-end=\"964\">A substance that dissociates into ions in solution to conduct electricity.<\/td>\n<\/tr>\n<tr data-start=\"965\" data-end=\"1068\">\n<td data-start=\"965\" data-end=\"992\" data-col-size=\"sm\"><strong data-start=\"967\" data-end=\"980\">Oxidation<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"992\" data-end=\"1068\">Loss of electrons (increase in oxidation number).<\/td>\n<\/tr>\n<tr data-start=\"1069\" data-end=\"1172\">\n<td data-start=\"1069\" data-end=\"1096\" data-col-size=\"sm\"><strong data-start=\"1071\" data-end=\"1084\">Reduction<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1096\" data-end=\"1172\">Gain of electrons (decrease in oxidation number).<\/td>\n<\/tr>\n<tr data-start=\"1173\" data-end=\"1276\">\n<td data-start=\"1173\" data-end=\"1200\" data-col-size=\"sm\"><strong data-start=\"1175\" data-end=\"1193\">Redox Reaction<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1200\" data-end=\"1276\">A reaction in which both oxidation and reduction take place.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"1278\" data-end=\"1281\" \/>\n<h3 class=\"\" data-start=\"1283\" data-end=\"1334\">\ud83d\udd0b <strong data-start=\"1290\" data-end=\"1334\">3. Electrochemical Cell (Galvanic Cell):<\/strong><\/h3>\n<ul data-start=\"1336\" data-end=\"1559\">\n<li class=\"\" data-start=\"1336\" data-end=\"1390\">\n<p class=\"\" data-start=\"1338\" data-end=\"1390\">Converts <strong data-start=\"1347\" data-end=\"1366\">chemical energy<\/strong> \u2192 <strong data-start=\"1369\" data-end=\"1390\">electrical energy<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1391\" data-end=\"1559\">\n<p class=\"\" data-start=\"1393\" data-end=\"1417\">Example: <strong data-start=\"1402\" data-end=\"1417\">Daniel Cell<\/strong><\/p>\n<ul data-start=\"1420\" data-end=\"1559\">\n<li class=\"\" data-start=\"1420\" data-end=\"1465\">\n<p class=\"\" data-start=\"1422\" data-end=\"1465\"><strong data-start=\"1422\" data-end=\"1437\">Anode (Zn):<\/strong> Zn \u2192 Zn\u00b2\u207a + 2e\u207b (oxidation)<\/p>\n<\/li>\n<li class=\"\" data-start=\"1468\" data-end=\"1515\">\n<p class=\"\" data-start=\"1470\" data-end=\"1515\"><strong data-start=\"1470\" data-end=\"1487\">Cathode (Cu):<\/strong> Cu\u00b2\u207a + 2e\u207b \u2192 Cu (reduction)<\/p>\n<\/li>\n<li class=\"\" data-start=\"1518\" data-end=\"1559\">\n<p class=\"\" data-start=\"1520\" data-end=\"1559\">Electrons flow from <strong data-start=\"1540\" data-end=\"1559\">Anode \u2192 Cathode<\/strong><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1561\" data-end=\"1564\" \/>\n<h3 class=\"\" data-start=\"1566\" data-end=\"1593\">\ud83e\uddea <strong data-start=\"1573\" data-end=\"1593\">4. Electrolysis:<\/strong><\/h3>\n<ul data-start=\"1594\" data-end=\"1714\">\n<li class=\"\" data-start=\"1594\" data-end=\"1682\">\n<p class=\"\" data-start=\"1596\" data-end=\"1682\">Uses <strong data-start=\"1601\" data-end=\"1622\">electrical energy<\/strong> to bring about a chemical change (non-spontaneous reaction)<\/p>\n<\/li>\n<li class=\"\" data-start=\"1683\" data-end=\"1714\">\n<p class=\"\" data-start=\"1685\" data-end=\"1714\">Example: Electrolysis of NaCl<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1716\" data-end=\"1719\" \/>\n<h3 class=\"\" data-start=\"1721\" data-end=\"1751\">\ud83e\uddee <strong data-start=\"1728\" data-end=\"1751\">5. Nernst Equation:<\/strong><\/h3>\n<p class=\"\" data-start=\"1753\" data-end=\"1820\">To calculate <strong data-start=\"1766\" data-end=\"1820\">electrode potential under non-standard conditions:<\/strong><\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">E=E\u2218\u22120.0591nlog\u2061[Products][Reactants]E = E^\\circ &#8211; \\frac{0.0591}{n} \\log \\frac{[ \\text{Products} ]}{[ \\text{Reactants} ]}<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">E<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">E<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2218<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mord mathnormal\">n<\/span>0.0591<\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mop\">log<\/span><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mopen\">[<\/span><span class=\"mord text\">Reactants<\/span><span class=\"mclose\">]<\/span><span class=\"mopen\">[<\/span><span class=\"mord text\">Products<\/span><span class=\"mclose\">]<\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<hr class=\"\" data-start=\"1914\" data-end=\"1917\" \/>\n<h3 class=\"\" data-start=\"1919\" data-end=\"1967\">\ud83d\udccf <strong data-start=\"1926\" data-end=\"1967\">6. Standard Electrode Potential (E\u00b0):<\/strong><\/h3>\n<ul data-start=\"1968\" data-end=\"2077\">\n<li class=\"\" data-start=\"1968\" data-end=\"2015\">\n<p class=\"\" data-start=\"1970\" data-end=\"2015\">Measured under standard conditions (1M, 25\u00b0C)<\/p>\n<\/li>\n<li class=\"\" data-start=\"2016\" data-end=\"2077\">\n<p class=\"\" data-start=\"2018\" data-end=\"2077\">Reference: <strong data-start=\"2029\" data-end=\"2066\">Standard Hydrogen Electrode (SHE)<\/strong> \u2192 E\u00b0 = 0 V<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2079\" data-end=\"2082\" \/>\n<h3 class=\"\" data-start=\"2084\" data-end=\"2121\">\ud83d\udcd8 <strong data-start=\"2091\" data-end=\"2121\">7. Electrochemical Series:<\/strong><\/h3>\n<ul data-start=\"2122\" data-end=\"2291\">\n<li class=\"\" data-start=\"2122\" data-end=\"2197\">\n<p class=\"\" data-start=\"2124\" data-end=\"2197\">A list of electrodes arranged by their <strong data-start=\"2163\" data-end=\"2197\">standard electrode potentials.<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2198\" data-end=\"2291\">\n<p class=\"\" data-start=\"2200\" data-end=\"2214\">Helps predict:<\/p>\n<ul data-start=\"2217\" data-end=\"2291\">\n<li class=\"\" data-start=\"2217\" data-end=\"2249\">\n<p class=\"\" data-start=\"2219\" data-end=\"2249\">Spontaneity of redox reactions<\/p>\n<\/li>\n<li class=\"\" data-start=\"2252\" data-end=\"2291\">\n<p class=\"\" data-start=\"2254\" data-end=\"2291\">Strength of oxidizing\/reducing agents<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2293\" data-end=\"2296\" \/>\n<h3 class=\"\" data-start=\"2298\" data-end=\"2343\">\ud83d\udca1 <strong data-start=\"2305\" data-end=\"2343\">8. Faraday\u2019s Laws of Electrolysis:<\/strong><\/h3>\n<p class=\"\" data-start=\"2345\" data-end=\"2361\"><strong data-start=\"2345\" data-end=\"2359\">First Law:<\/strong><\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">m=ZItm = ZIt<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">m<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">Z<\/span><span class=\"mord mathnormal\">I<\/span><span class=\"mord mathnormal\">t<\/span><\/span><\/span><\/span><\/span><\/p>\n<p class=\"\" data-start=\"2378\" data-end=\"2479\">Where,<br data-start=\"2384\" data-end=\"2387\" \/>m = mass of substance deposited,<br data-start=\"2419\" data-end=\"2422\" \/>Z = electrochemical equivalent,<br data-start=\"2453\" data-end=\"2456\" \/>I = current,<br data-start=\"2468\" data-end=\"2471\" \/>t = time<\/p>\n<p class=\"\" data-start=\"2481\" data-end=\"2575\"><strong data-start=\"2481\" data-end=\"2496\">Second Law:<\/strong><br data-start=\"2496\" data-end=\"2499\" \/>Masses of substances deposited are proportional to their equivalent weights.<\/p>\n<hr class=\"\" data-start=\"2577\" data-end=\"2580\" \/>\n<h3 class=\"\" data-start=\"2582\" data-end=\"2623\">\ud83e\udde0 <strong data-start=\"2589\" data-end=\"2623\">Tips for JEE\/NEET Preparation:<\/strong><\/h3>\n<ul data-start=\"2624\" data-end=\"2857\">\n<li class=\"\" data-start=\"2624\" data-end=\"2666\">\n<p class=\"\" data-start=\"2626\" data-end=\"2666\">Understand redox reactions conceptually.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2667\" data-end=\"2735\">\n<p class=\"\" data-start=\"2669\" data-end=\"2735\">Practice <strong data-start=\"2678\" data-end=\"2692\">numericals<\/strong> based on Nernst Equation &amp; Faraday&#8217;s Laws.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2736\" data-end=\"2798\">\n<p class=\"\" data-start=\"2738\" data-end=\"2798\">Memorize <strong data-start=\"2747\" data-end=\"2773\">electrochemical series<\/strong> for reasoning questions.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2799\" data-end=\"2857\">\n<p class=\"\" data-start=\"2801\" data-end=\"2857\">Use <strong data-start=\"2805\" data-end=\"2820\">salt bridge<\/strong> concepts in diagram-based questions.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2859\" data-end=\"2862\" \/>\n<p class=\"\" data-start=\"2864\" data-end=\"2879\">Would you like:<\/p>\n<ul data-start=\"2880\" data-end=\"3041\">\n<li class=\"\" data-start=\"2880\" data-end=\"2941\">\n<p class=\"\" data-start=\"2882\" data-end=\"2941\">\ud83d\udcc4 Full <strong data-start=\"2890\" data-end=\"2903\">PDF notes<\/strong> of Resonance Electrochemistry Module?<\/p>\n<\/li>\n<li class=\"\" data-start=\"2942\" data-end=\"2992\">\n<p class=\"\" data-start=\"2944\" data-end=\"2992\">\ud83c\udfa5 <strong data-start=\"2947\" data-end=\"2964\">Video lecture<\/strong> links for Electrochemistry?<\/p>\n<\/li>\n<li class=\"\" data-start=\"2993\" data-end=\"3041\">\n<p class=\"\" data-start=\"2995\" data-end=\"3041\">\ud83e\uddea <strong data-start=\"2998\" data-end=\"3025\">Practice question sheet<\/strong> with solutions?<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"3043\" data-end=\"3083\">Let me know, and I\u2019ll guide you further!<\/p>\n<h3 data-start=\"3043\" data-end=\"3083\"><a href=\"https:\/\/m-media.resosir.com\/media\/study_material\/notes\/ECH_Exercise_Sol_E_WR5zbFT.pdf\" target=\"_blank\" rel=\"noopener\">Resonance Chemistry Electro Chemistry<\/a><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Resonance in Chemistry &amp; Electrochemistry \u2013 Explained \u00a01. Resonance in Chemistry Resonance is a concept in organic and inorganic chemistry that explains the delocalization of electrons within a molecule. \u00a0Definition of Resonance: When a molecule cannot be represented by a single Lewis structure but instead exists as a hybrid of multiple structures, it is [&hellip;]<\/p>\n","protected":false},"author":64,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2225],"tags":[2215,2216,2217,2218,2219,2220,2221,2222,2223,2224],"class_list":["post-5387","post","type-post","status-publish","format-standard","hentry","category-resonance-chemistry-electrochemistry","tag-electrochemical-cell","tag-electrochemical-cell-example","tag-electrochemical-reactions","tag-electrochemistry","tag-electrochemistry-examples","tag-electrochemistry-ncert","tag-galvanic-cell-and-electrolytic-cell","tag-galvanic-cell-example","tag-in-an-electrochemical-cell","tag-ncert-electrochemistry"],"_links":{"self":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/5387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/comments?post=5387"}],"version-history":[{"count":0,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/5387\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/media?parent=5387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/categories?post=5387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/tags?post=5387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}