{"id":25847,"date":"2019-04-16T12:44:00","date_gmt":"2019-04-16T07:14:00","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/?p=25847"},"modified":"2019-04-17T11:37:31","modified_gmt":"2019-04-17T06:07:31","slug":"cbse-syllabus-for-class-12-chemistry-2019-20","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/","title":{"rendered":"CBSE Syllabus for Class 12 Chemistry 2019-20"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#CBSE_Syllabus_of_Class_12_Chemistry_%E2%80%93_in_PDF\" >CBSE Syllabus of Class 12 Chemistry \u2013 in PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#CBSE_Syllabus_Class_12_Chemistry\" >CBSE Syllabus Class 12 Chemistry<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_I_Solutions_10_Periods\" >Unit\u00a0I: Solutions (10 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_II_Electrochemistry_12_Periods\" >Unit II: Electrochemistry (12 Periods)\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_III_Chemical_Kinetics_10_Periods\" >Unit III: Chemical Kinetics (10 Periods)\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_IV_Surface_Chemistry_08_Periods\" >Unit IV: Surface Chemistry (08 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_V_General_Principles_and_Processes_of_Isolation_of_Elements_08_Periods\" >Unit V: General Principles and Processes of Isolation of Elements (08 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_VI_p_-Block_Elements_14_Periods\" >Unit VI: p -Block Elements (14 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_VII_%E2%80%98d_and_%E2%80%98f_Block_Elements_12_Periods\" >Unit VII: \u2018d\u2019 and \u2018f\u2019 Block Elements (12 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_VIII_Coordination_Compounds_12Periods\" >Unit VIII: Coordination Compounds (12Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_IX_Haloalkanes_and_Haloarenes_12_Periods\" >Unit IX: Haloalkanes and Haloarenes (12 Periods)\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_X_Alcohols_Phenols_and_Ethers_12_Periods\" >Unit X: Alcohols, Phenols and Ethers (12 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_XI_Aldehydes_Ketones_and_Carboxylic_Acids_14_Periods\" >Unit XI: Aldehydes, Ketones and Carboxylic Acids (14 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_XII_Organic_compounds_containing_Nitrogen_12_Periods\" >Unit XII: Organic compounds containing Nitrogen (12 Periods)\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_XIII_Biomolecules_12_Periods\" >Unit XIII: Biomolecules (12 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_XIV_Polymers_06_Periods\" >Unit XIV: Polymers (06 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Unit_XV_Chemistry_in_Everyday_life_06_Periods\" >Unit XV: Chemistry in Everyday life (06 Periods)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Project\" >Project<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#General_Guidelines\" >General Guidelines<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Section-_A\" >Section- A<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Section-B_Mandatory\" >Section-B (Mandatory)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Chemistry_Code_No_043_Question_Paper_Design_Class_%E2%80%93_12_2019-20\" >Chemistry\u00a0(Code No. 043) \nQuestion Paper Design Class &#8211; 12 (2019-20)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Question_Wise_Break_up\" >Question Wise Break up<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/#Download_CBSE_Syllabus_of_Class_12th\" >Download CBSE\u00a0Syllabus of Class 12th<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_Syllabus_of_Class_12_Chemistry_%E2%80%93_in_PDF\"><\/span>CBSE Syllabus of Class 12 <strong>Chemistry<\/strong> \u2013 in PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>CBSE Syllabus for Class 12 Chemistry 2019-20<\/strong> contains all the topics of this session. <a href=\"https:\/\/mycbseguide.com\/\">myCBSEguide<\/a> provides you latest Syllabus for Class 12 Chemistry in PDF format for free download. Chemistry is the study of matter and its interactions with other matter and energy. If you want to make career in these fields like Analytical chemist, Biotechnologist, Chemical engineer, etc, that&#8217;s why you need deep knowledge of this subject. CBSE syllabus of class 12 is now available in <strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide&amp;referrer=utm_source%3Dmycbse_bottom%26utm_medium%3Dtext%26utm_campaign%3Dmycbseads\">myCBSEguide mobile app.<\/a><\/strong> The curriculum for March 2020 exams is designed by CBSE, New Delhi as per NCERT textbooks for the session 2019-20.<\/p>\n<p style=\"text-align: center;\"><b>CBSE Syllabus for class 12 Chemistry 2019-20<\/b><\/p>\n<p style=\"text-align: center;\"><strong><a class=\"button\" href=\"https:\/\/mycbseguide.com\/downloads\/cbse-class-12-chemistry\/1267\/cbse-syllabus\/1\/\">Download as PDF<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_Syllabus_Class_12_Chemistry\"><\/span>CBSE Syllabus Class 12 <strong>Chemistry<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Time: 3 Hours<br \/>\nTotal Periods (Theory 160 + Practical 80)<br \/>\nHours Max. Marks 70<\/strong><\/p>\n<div>\n<table class=\"mobile\" border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<thead>\n<tr>\n<th scope=\"col\">Unit No.<\/th>\n<th scope=\"col\">Title<\/th>\n<th scope=\"col\">No. of Periods<\/th>\n<th scope=\"col\">Marks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Unit I<\/td>\n<td>Solutions<\/td>\n<td>10<\/td>\n<td colspan=\"1\" rowspan=\"4\">23<\/td>\n<\/tr>\n<tr>\n<td>Unit II<\/td>\n<td>Electrochemistry<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>Unit III<\/td>\n<td>Chemical Kinetics<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>Unit IV<\/td>\n<td>Surface\u00a0Chemistry<\/td>\n<td>08<\/td>\n<\/tr>\n<tr>\n<td>Unit V<\/td>\n<td>General Principles and processes of Isolation\u00a0fo Elements<\/td>\n<td>08<\/td>\n<td colspan=\"1\" rowspan=\"4\">19<\/td>\n<\/tr>\n<tr>\n<td>Unit VI<\/td>\n<td>p- Block Elements<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>Unit VI<\/td>\n<td>d and f-Block Elements<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>Unit VII<\/td>\n<td>Coordination Compounds<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>Unit VIII<\/td>\n<td>Haloalkanes and Haloarenes<\/td>\n<td>12<\/td>\n<td colspan=\"1\" rowspan=\"7\">28<\/td>\n<\/tr>\n<tr>\n<td>Unit IX<\/td>\n<td>Alcohols, Phenols and Ethers<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>Unit X<\/td>\n<td>Aldehydes, Ketones and Carboxylic Acids<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>Unit XI<\/td>\n<td>Organic Compounds containing Nitrogen<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>Unit XII<\/td>\n<td>Biomolecules<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>Unit XIII<\/td>\n<td>Polymers<\/td>\n<td>06<\/td>\n<\/tr>\n<tr>\n<td>Unit XIV<\/td>\n<td>Chemistry in Everyday Life<\/td>\n<td>06<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Total<\/td>\n<td>160<\/td>\n<td>70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Unit_I_Solutions_10_Periods\"><\/span><strong>Unit<\/strong><strong>\u00a0I: Solutions (10 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids, solid solutions, colligative properties &#8211; relative lowering of vapour pressure, Raoult&#8217;s law, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties, abnormal molecular mass, Van&#8217;t Hoff factor.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_II_Electrochemistry_12_Periods\"><\/span><strong>Unit II: Electrochemistry (12 Periods)\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Redox reactions, conductance in electrolytic solutions, specific and molar conductivity, variations of conductivity with concentration, Kohlrausch&#8217;s Law, electrolysis and law of electrolysis (elementary idea), dry cell-electrolytic cells and Galvanic cells, lead accumulator, EMF of a cell, standard electrode potential, Nernst equation and its application to chemical cells, Relation between Gibbs energy change and EMF of a cell, fuel cells, corrosion.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_III_Chemical_Kinetics_10_Periods\"><\/span><strong>Unit III: Chemical Kinetics (10 Periods)\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Rate of a reaction (Average and instantaneous), factors affecting rate of reaction: concentration, temperature, catalyst; order and molecularity of a reaction, rate law and specific rate constant, integrated rate equations and half-life (only for zero and first order reactions), concept of collision theory (elementary idea, no mathematical treatment). Activation energy, Arrhenius equation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_IV_Surface_Chemistry_08_Periods\"><\/span><strong>Unit IV: Surface Chemistry (08 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Adsorption &#8211; physisorption and chemisorption, factors affecting adsorption of gases on solids, catalysis, homogenous and heterogenous activity and selectivity; enzyme catalysis colloidal state distinction between true solutions, colloids and suspension; lyophilic, lyophobic multi-molecular and macromolecular colloids; properties of colloids; Tyndall effect, Brownian movement, electrophoresis, coagulation, emulsion &#8211; types of emulsions.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_V_General_Principles_and_Processes_of_Isolation_of_Elements_08_Periods\"><\/span><strong>Unit V: General Principles and Processes of Isolation of Elements (08 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Principles and methods of extraction &#8211; concentration, oxidation, reduction &#8211; electrolytic method and refining; occurrence and principles of extraction of aluminium, copper, zinc and iron<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_VI_p_-Block_Elements_14_Periods\"><\/span><strong>Unit VI: p -Block Elements (14 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Group 16 Elements: General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties, dioxygen: Preparation, Properties and uses, classification of Oxides, Ozone, Sulphur &#8211; allotropic forms; compounds of Sulphur: Preparation Properties and uses of Sulphur-dioxide, Sulphuric Acid: industrial process of manufacture, properties and uses; Oxoacids of Sulphur (Structures only).<\/p>\n<p>Group 17 Elements: General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties; compounds of halogens, Preparation, properties and uses of Chlorine and Hydrochloric acid, interhalogen compounds, Oxoacids of halogens (structures only).<br \/>\nGroup 18 Elements: General introduction, electronic configuration, occurrence, trends in physical and chemical properties, uses.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_VII_%E2%80%98d_and_%E2%80%98f_Block_Elements_12_Periods\"><\/span><strong>Unit VII: \u2018d\u2019 and \u2018f\u2019 Block Elements (12 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>General introduction, electronic configuration, occurrence and characteristics of transition metals, general trends in properties of the first row transition metals &#8211; metallic character, ionization enthalpy, oxidation states, ionic radii, colour, catalytic property, magnetic properties, interstitial compounds, alloy formation, preparation and properties of K<sub>2<\/sub>Cr<sub>2<\/sub>O<sub>7<\/sub>\u00a0and KMnO<sub>4<\/sub>. Lanthanoids &#8211; Electronic configuration, oxidation states, chemical reactivity and lanthanoid contraction and its consequences.<br \/>\nActinoids &#8211; Electronic configuration, oxidation states and comparison with lanthanoids.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_VIII_Coordination_Compounds_12Periods\"><\/span><strong>Unit VIII: Coordination Compounds (12Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Coordination compounds &#8211; Introduction, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds. Bonding, Werner&#8217;s theory, VBT, and CFT; structure and stereoisomerism, importance of coordination compounds (in qualitative inclusion, extraction of metals and biological system).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_IX_Haloalkanes_and_Haloarenes_12_Periods\"><\/span><strong>Unit IX: Haloalkanes and Haloarenes (12 Periods)\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Haloalkanes: Nomenclature, nature of C-X bond, physical and chemical properties, mechanism of substitution reactions, optical rotation.<br \/>\nHaloarenes: Nature of C-X bond, substitution reactions (Directive influence of halogen in monosubstituted compounds only).<br \/>\nUses and environmental effects of &#8211; dichloromethane, trichloromethane, tetrachloromethane, iodoform, freons, DDT.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_X_Alcohols_Phenols_and_Ethers_12_Periods\"><\/span><strong>Unit X: Alcohols, Phenols and Ethers (12 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Alcohols: Nomenclature, methods of preparation, physical and chemical properties (of primary alcohols only), identification of primary, secondary and tertiary alcohols, mechanism of dehydration, uses with special reference to methanol and ethanol.<br \/>\nPhenols: Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophilic substitution reactions, uses of phenols.<br \/>\nEthers: Nomenclature, methods of preparation, physical and chemical properties, uses.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_XI_Aldehydes_Ketones_and_Carboxylic_Acids_14_Periods\"><\/span><strong>Unit XI: Aldehydes, Ketones and Carboxylic Acids (14 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties, mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes, uses.<br \/>\nCarboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_XII_Organic_compounds_containing_Nitrogen_12_Periods\"><\/span><strong>Unit XII: Organic compounds containing Nitrogen (12 Periods)\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary and tertiary amines.<br \/>\nCyanides and Isocyanides &#8211; will be mentioned at relevant places in text.<br \/>\nDiazonium salts: Preparation, chemical reactions and importance in synthetic organic chemistry<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_XIII_Biomolecules_12_Periods\"><\/span><strong>Unit XIII: Biomolecules (12 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Carbohydrates &#8211; Classification (aldoses and ketoses), monosaccharides (glucose and fructose), D-L configuration oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen); Importance of carbohydrates.<br \/>\nProteins -Elementary idea of &#8211; amino acids, peptide bond, polypeptides, proteins, structure of proteins &#8211; primary, secondary, tertiary structure and quaternary structures (qualitative idea only), denaturation of proteins; enzymes. Hormones &#8211; Elementary idea excluding structure. Vitamins &#8211; Classification and functions. Nucleic Acids: DNA and RNA.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_XIV_Polymers_06_Periods\"><\/span><strong>Unit XIV: Polymers (06 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Copolymerization, some important polymers: natural and synthetic like polythene, nylon polyesters, bakelite, rubber. Biodegradable and nonbiodegradable polymers.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unit_XV_Chemistry_in_Everyday_life_06_Periods\"><\/span><strong>Unit XV: Chemistry in Everyday life (06 Periods)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Chemicals in medicines &#8211; analgesics, tranquillizers antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines. Chemicals in food &#8211; preservatives, artificial sweetening agents, elementary idea of antioxidants.Cleansing agents- soaps and detergents, cleansing action.<\/p>\n<p style=\"text-align: center;\"><strong>Practicals<\/strong><\/p>\n<div>\n<table class=\"mobile\" border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<thead>\n<tr>\n<th scope=\"col\">Evaluation Scheme for Examination<\/th>\n<th scope=\"col\">Marks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Volumetric Analysis<\/td>\n<td>08<\/td>\n<\/tr>\n<tr>\n<td>Salt Analysis<\/td>\n<td>08<\/td>\n<\/tr>\n<tr>\n<td>Content-Based Experiment<\/td>\n<td>06<\/td>\n<\/tr>\n<tr>\n<td>Project Work<\/td>\n<td>04<\/td>\n<\/tr>\n<tr>\n<td>Class record and viva<\/td>\n<td>04<\/td>\n<\/tr>\n<tr>\n<td>Total<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Micro-chemical methods are available for several of the practical experiments. Wherever possible, such techniques should be used.<\/p>\n<ol start=\"1\">\n<li>Surface Chemistry\n<ol start=\"1\">\n<li>Preparation of one lyophilic and one lyophobic sol Lyophilic sol &#8211; starch, egg albumin and gum Lyophobic sol &#8211; aluminium hydroxide, ferric hydroxide, arsenous sulphide.<\/li>\n<li>Dialysis of sol-prepared in (a) above.<\/li>\n<li>Study of the role of emulsifying agents in stabilizing the emulsion of different oils.<\/li>\n<\/ol>\n<\/li>\n<li>Chemical Kinetics\n<ol start=\"1\">\n<li>Effect of concentration and temperature on the rate of reaction between Sodium Thiosulphate and Hydrochloric acid.<\/li>\n<li>Study of reaction rates of any one of the following:\n<ol start=\"1\">\n<li>Reaction of Iodide ion with Hydrogen Peroxide at room temperature using different concentration of Iodide ions.<\/li>\n<li>Reaction between Potassium Iodate, (KIO<sub>3<\/sub>) and Sodium Sulphite: (Na<sub>2<\/sub>SO<sub>3<\/sub>) using starch solution as indicator (clock reaction).<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<ol start=\"3\">\n<li>Thermochemistry<br \/>\nAny one of the following experiments<\/p>\n<ol start=\"1\">\n<li>Enthalpy of dissolution of Copper Sulphate or Potassium Nitrate.<\/li>\n<li>Enthalpy of neutralization of strong acid (HCI) and strong base (NaOH).<\/li>\n<li>Determination of enthalpy change during interaction (Hydrogen bond formation) between Acetone and Chloroform.<\/li>\n<\/ol>\n<\/li>\n<li>D. Electrochemistry<br \/>\nVariation of cell potential in Zn\/Zn<sup>2+<\/sup>|| Cu<sup>2+<\/sup>\/Cu with change in concentration of electrolytes (CuSO<sub>4<\/sub>\u00a0or ZnSO<sub>4<\/sub>) at room temperature.<\/li>\n<li>Chromatography\n<ol start=\"1\">\n<li>Separation of pigments from extracts of leaves and flowers by paper chromatography and determination of Rfvalues.<\/li>\n<li>Separation of constituents present in an inorganic mixture containing two cations only (constituents having large difference in Rf values to be provided).<\/li>\n<\/ol>\n<\/li>\n<li>Preparation of Inorganic Compounds\n<ol>\n<li>Preparation of double salt of Ferrous Ammonium Sulphate or Potash Alum.<\/li>\n<li>Preparation of Potassium Ferric Oxalate.<\/li>\n<\/ol>\n<\/li>\n<li>Preparation of Organic Compounds Preparation of any one of the following compounds\n<ol>\n<li>Acetanilide<\/li>\n<li>Di -benzal Acetone<\/li>\n<li>p-Nitroacetanilide<\/li>\n<li>Aniline yellow or 2 &#8211; Naphthol Aniline dye.<\/li>\n<\/ol>\n<\/li>\n<li>Tests for the functional groups present in organic compounds:<br \/>\nUnsaturation, alcoholic, phenolic, aldehydic, ketonic, carboxylic and amino (Primary) groups.<\/li>\n<li>Characteristic tests of carbohydrates, fats and proteins in pure samples and their detection in given food stuffs.<\/li>\n<\/ol>\n<ol start=\"10\">\n<li>Determination of concentration\/ molarity of KMnO4 solution by titrating it against a standard solution of:\n<ol start=\"1\">\n<li>\u00a0Oxalic acid,<\/li>\n<li>Ferrous Ammonium Sulphate (Students will be required to prepare standard solutions by weighing themselves).<\/li>\n<\/ol>\n<\/li>\n<li>Qualitative analysis<br \/>\nDetermination of one cation and one anion in a given salt.<br \/>\nCation &#8211; Pb<sup>2+<\/sup>, Cu<sup>2+<\/sup>, Al<sup>3+<\/sup>, Fe<sup>3+<\/sup>, Mn<sup>2+<\/sup>, Zn<sup>2+<\/sup>, Cu<sup>2+<\/sup>, Co<sup>2+<\/sup>, Ni<sup>2+<\/sup>, Ca<sup>2+<\/sup>, Sr<sup>2+<\/sup>, Ba<sup>2+<\/sup>\u00a0, Mg<sup>2+<\/sup>,[NH4]<sup>+<\/sup><br \/>\nAnions \u2013 [CO<sub>3<\/sub>]<sup>2-<\/sup>\u00a0, S<sup>2-<\/sup>\u00a0, [SO<sub>3<\/sub>]<sup>2-<\/sup>\u00a0, [SO<sub>4<\/sub>]<sup>2-<\/sup>\u00a0, [NO<sub>2<\/sub>]<sup>&#8211;<\/sup>\u00a0, Cl<sup>&#8211;<\/sup>\u00a0,Br<sup>&#8211;<\/sup>\u00a0, I<sup>&#8211;<\/sup>\u00a0, [PO<sub>4<\/sub>]<sup>3-<\/sup>\u00a0, [C<sub>2<\/sub>O<sub>4<\/sub>]<sup>2-<\/sup>\u00a0, CH<sub>3<\/sub>COO<sup>&#8211;<\/sup>\u00a0(Note: Insoluble salts excluded)<\/li>\n<\/ol>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Project\"><\/span><strong>Project<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Scientific investigations involving laboratory testing and collecting information from other sources.<br \/>\nA few suggested Projects.<\/p>\n<ol start=\"1\">\n<li>Study of the presence of oxalate ions in guava fruit at different stages of ripening.<\/li>\n<li>Study of quantity of casein present in different samples of milk.<\/li>\n<li>Preparation of soybean milk and its comparison with the natural milk with respect to curd formation, effect of temperature, etc.<\/li>\n<li>Study of the effect of Potassium Bisulphate as food preservative under various conditions (temperature, concentration, time, etc.)<\/li>\n<li>Study of digestion of starch by salivary amylase and effect of pH and temperature on it.<\/li>\n<li>Comparative study of the rate of fermentation of following materials: wheat flour, gram flour, potato juice, carrot juice, etc.<\/li>\n<li>Extraction of essential oils present in Saunf (aniseed), Ajwain (carum), Illaichi (cardamom)<\/li>\n<\/ol>\n<ol start=\"8\">\n<li>Study of common food adulterants in fat, oil, butter, sugar, turmeric power, chilli powder and pepper.<\/li>\n<\/ol>\n<p>Note: Any other investigatory project, which involves about 10 periods of work, can be chosen with the approval of the teacher.<br \/>\n<strong>Practical Examination for Visually Impaired Students of Classes XII Evaluation Scheme<\/strong><\/p>\n<p><strong>Time Allowed: Two hour<br \/>\nMax.Marks: 30<\/strong><\/p>\n<table class=\"mobile\" border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>Identification\/ Familiarity with the apparatus<\/td>\n<td>5 marks<\/td>\n<\/tr>\n<tr>\n<td>Written test (based on given\/ prescribed practicals<\/td>\n<td>10 marks<\/td>\n<\/tr>\n<tr>\n<td>Practical Record<\/td>\n<td>5 marks<\/td>\n<\/tr>\n<tr>\n<td>Viva<\/td>\n<td>10 marks<\/td>\n<\/tr>\n<tr>\n<td>Total<\/td>\n<td>30 marks<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"General_Guidelines\"><\/span><strong>General Guidelines<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol start=\"1\">\n<li>The practical examination will be of two-hour duration.<\/li>\n<li>A separate list of ten experiments is included here.<\/li>\n<li>The written examination in practicals for these students will be conducted at the time of practical examination of all other students.<\/li>\n<li>The written test will be of 30 minutes duration.<\/li>\n<li>The question paper given to the students should be legibly typed. It should contain a total of 15practical skill based very short answer type questions. A student would be required to answer any 10 questions.<\/li>\n<li>A writer may be allowed to such students as per CBSE examination rules.<\/li>\n<li>All questions included in the question papers should be related to the listed practicals. Every question should require about two minutes to be answered.<\/li>\n<li>These students are also required to maintain a practical file. A student is expected to record at least five of the listed experiments as per the specific instructions for each subject. These practicals should be duly checked and signed by the internal examiner.<\/li>\n<li>The format of writing any experiment in the practical file should include aim, apparatus required, simple theory, procedure, related practical skills, precautions etc.<\/li>\n<li>Questions may be generated jointly by the external\/internal examiners and used for assessment.<\/li>\n<li>The viva questions may include questions based on basic theory\/principle\/concept, apparatus\/materials\/ chemicals required, procedure, precautions, sources of error etc.<\/li>\n<\/ol>\n<ol start=\"1\">\n<li>Items for Identification\/Familiarity of the apparatus for assessment in practicals (All experiments)<br \/>\nBeaker, glass rod, tripod stand, wire gauze, Bunsen burner, Whatman filter paper, gas jar, capillary tube, Pestle and mortar, Test tubes, tongs, test tube holder, test tube stand, burette, Pipette, conical flask, standard flask, clamp stand, Tripod stand, burner, wire gauze, funnel, filter paper Hands-on Assessment<\/p>\n<ol start=\"1\">\n<li>Identification\/familiarity with the apparatus<\/li>\n<li>Odour detection in qualitative analysis<\/li>\n<\/ol>\n<\/li>\n<li>List of Practicals<br \/>\nThe experiments have been divided into two sections: Section A and Section B. The experiments mentioned in Section B are mandatory<\/li>\n<\/ol>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Section-_A\"><\/span><strong>Section- A<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol start=\"1\">\n<li>Surface Chemistry\n<ol start=\"1\">\n<li>Preparation of one lyophilic and one lyophobic sol Lyophilic sol &#8211; starch, egg albumin and gum<\/li>\n<li>Preparation of one lyophobic sol Lyophobic<br \/>\nsol &#8211; Ferric hydroxide<\/li>\n<\/ol>\n<\/li>\n<li>B. Chromatography\n<ol start=\"1\">\n<li>Separation of pigments from extracts of leaves and flowers by paper chromatography and determination of Rf values (distance values may be provided).<\/li>\n<\/ol>\n<\/li>\n<li>Tests for the functional groups present in organic compounds:\n<ol start=\"1\">\n<li>Alcoholic and Carboxylic groups.<\/li>\n<li>Aldehydic and Ketonic<\/li>\n<\/ol>\n<\/li>\n<li>Characteristic tests of carbohydrates and proteins in the given food stuffs.<\/li>\n<li>Preparation of Inorganic Compounds- Potash Alum<\/li>\n<\/ol>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Section-B_Mandatory\"><\/span><strong>Section-B (Mandatory)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol start=\"6\">\n<li>Quantitative analysis\n<ol start=\"1\">\n<li>\n<ol start=\"1\">\n<li>Preparation of the standard solution of Oxalic acid of a given volume<\/li>\n<li>Determination of molarity of KMnO<sub>4<\/sub>solution by titrating it against a standard solution of Oxalic acid.<\/li>\n<\/ol>\n<\/li>\n<li>The above exercise [F 1 (a) and (b)] to be conducted using Ferrous ammonium sulphate (Mohr&#8217;s salt)<\/li>\n<\/ol>\n<\/li>\n<li>Qualitative analysis:<br \/>\nDetermination of one cation and one anion in a given salt. Cations- [NH]<sub>4<\/sub>\u00a0<sup>+<\/sup><br \/>\nAnions \u2013 [CO<sub>3<\/sub>]<sup>2-<\/sup>, S<sup>2-<\/sup>, [SO<sub>3<\/sub>]<sup>2-<\/sup>, Cl<sup>&#8211;<\/sup>, CH<sub>3<\/sub>COO<sup>&#8211;<\/sup>\u00a0(Note: Insoluble salts excluded)<\/li>\n<\/ol>\n<p>Note: The above practicals may be carried out in an experiential manner rather than recording observations.<br \/>\nPrescribed Books:<\/p>\n<ol start=\"1\">\n<li>Chemistry Part -I, Class-XII, Published by NCERT.<\/li>\n<li>Chemistry Part -II, Class-XII, Published by NCERT.<\/li>\n<li>Chemistry Lab Manual, Class XII, Published by NCERT<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Chemistry_Code_No_043_Question_Paper_Design_Class_%E2%80%93_12_2019-20\"><\/span><strong>Chemistry<\/strong><strong>\u00a0(Code No. 043)<br \/>\nQuestion Paper Design Class &#8211; 12 (2019-20)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Very Short Answer Objective type (VSA) (1 Mark)<\/strong><br \/>\nRemembering: 2<br \/>\nUnderstanding: 6<br \/>\nApplying: 6<br \/>\nAnalysing: 6<br \/>\nEvaluating:0<br \/>\nCreating:0<br \/>\n<strong>Short Answer-II (SA) (2 Marks)\u00a0<\/strong><br \/>\nRemembering: 1<br \/>\nUnderstanding: 2<br \/>\nApplying: 2<br \/>\nAnalysing: 1<br \/>\nEvaluating:0<br \/>\nCreating:1<br \/>\nTotal: 20<br \/>\n<strong>Long Answer-I (LA) (3 Marks)<\/strong><br \/>\nRemembering: 1<br \/>\nUnderstanding: 2<br \/>\nApplying: 2<br \/>\nAnalysing: 2<br \/>\nEvaluating:0<br \/>\nCreating:0<br \/>\n<strong>Total: 20<br \/>\nLong Answer-I (LA) (5 Marks)<\/strong><br \/>\nRemembering: 0<br \/>\nUnderstanding: 1<br \/>\nApplying: 1<br \/>\nAnalysing: 1<br \/>\nEvaluating:0<br \/>\nCreating:0 1<br \/>\n<strong>Total Marks<\/strong><br \/>\nRemembering: 7<br \/>\nUnderstanding: 21<br \/>\nApplying: 21<br \/>\nAnalysing: 14<br \/>\nEvaluating:0<br \/>\nCreating:0 7<br \/>\n<strong>Total = 80<\/strong><br \/>\n<strong>Weightage (% age)<\/strong><br \/>\nRemembering: 10<strong>%\u00a0<\/strong><br \/>\nUnderstanding: 30<strong>%\u00a0<\/strong><br \/>\nApplying: 30<strong>%\u00a0<\/strong><br \/>\nAnalysing: 20<strong>%\u00a0<\/strong><br \/>\nEvaluating: 0<strong>%\u00a0<\/strong><br \/>\nCreating: 10<strong>%\u00a0<\/strong><br \/>\n<strong>Total:<\/strong>\u00a0100<strong>%\u00a0<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Question_Wise_Break_up\"><\/span><strong>Question Wise Break up<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div>\n<table class=\"mobile\" border=\"1\" cellspacing=\"0\" cellpadding=\"3\">\n<thead>\n<tr>\n<th scope=\"col\">Type of Question<\/th>\n<th scope=\"col\">Mark per Question<\/th>\n<th scope=\"col\">Total No. of Questions<\/th>\n<th scope=\"col\">Total Marks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>VSA\/ Objective<\/td>\n<td>1<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>SA<\/td>\n<td>2<\/td>\n<td>7<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>LA-I<\/td>\n<td>3<\/td>\n<td>7<\/td>\n<td>21<\/td>\n<\/tr>\n<tr>\n<td>LA-II<\/td>\n<td>5<\/td>\n<td>3<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>Total<\/td>\n<td><\/td>\n<td>37<\/td>\n<td>70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<ol start=\"1\">\n<li>No chapter wise weightage. Care to be taken to cover all the chapters.<\/li>\n<li>Suitable internal variations may be made for generating various templates keeping the overall weightage to different form of questions and typology of questions same.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Download_CBSE_Syllabus_of_Class_12th\"><\/span>Download CBSE\u00a0Syllabus of Class 12th<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-physics\/1251\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Physics<\/strong><\/a><\/li>\n<li><strong><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-chemistry\/1267\/cbse-syllabus\/1\/\">CBSE Syllabus class 12th Chemistry<\/a><\/strong><\/li>\n<li><strong><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-biology\/1298\/cbse-syllabus\/1\/\">CBSE Syllabus class 12th biology<\/a><\/strong><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-mathematics\/1284\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Mathematics<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-accountancy\/1315\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus for class 12th Accountancy<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-economics\/1327\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Economics<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-business-studies\/1727\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Business studies<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-english-core\/1855\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th English core<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-hindi-core\/1865\/cbse-syllabus\/22\/\"><strong>CBSE Syllabus class 12th Hindi core<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-history\/1869\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th History<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-political-science\/1879\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Political science<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-geography\/1863\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Geography<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-sociology\/1881\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Sociology<\/strong><\/a><\/li>\n<li><a href=\"http:\/\/mycbseguide.com\/downloads\/cbse-class-12-home-science\/1871\/cbse-syllabus\/1\/\"><strong>CBSE Syllabus class 12th Home science<\/strong><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>CBSE Syllabus of Class 12 Chemistry \u2013 in PDF CBSE Syllabus for Class 12 Chemistry 2019-20 contains all the topics of this session. myCBSEguide provides you latest Syllabus for Class 12 Chemistry in PDF format for free download. Chemistry is the study of matter and its interactions with other matter and energy. If you want &#8230; <a title=\"CBSE Syllabus for Class 12 Chemistry 2019-20\" class=\"read-more\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-syllabus-for-class-12-chemistry-2019-20\/\" aria-label=\"More on CBSE Syllabus for Class 12 Chemistry 2019-20\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1346,13,1434],"tags":[266,1723,320,1342],"class_list":["post-25847","post","type-post","status-publish","format-standard","hentry","category-cbse","category-cbse-syllabus","category-chemistry-cbse-class-12","tag-cbse-syllabus","tag-cbse-syllabus-for-class-12-chemistry-2019-20","tag-chemistry","tag-class-12"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CBSE Syllabus for Class 12 Chemistry 2019-20 | myCBSEguide<\/title>\n<meta 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