#1
24th February 2011, 09:31 PM
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List of important topics chapter wise in Chemistry for 12th Non Medical?
Can you please give me the List of important topics chapter wise in Chemistry for 12th Non Medical?
Please reply thanks |
#2
18th March 2011, 09:55 PM
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There are total 16 chapters in chemistry of CBSE 12th board. Below is the list of important topics of chemistry with chapter wise is given: 1.THE SOLID STATE Packing in solid states Amorphous and Crystalline solids covalent and metallic solids 2.SOLUTIONS osmotic pressure depression of freezing point colligative properties elevation of B.P 3. ELECTRO CHEMISTRY EMF of a cell corrosion standard electrode potential redox reaction 4.CHEMICAL KINETICS collision theory catalyst rate of reaction rate law and specific rate constant 5.SURFACE CHEMISTRY tyndall effect brownian movement electrophoresis 6.GENERAL PRINCIPLES AND ISOLATION OF ELEMENTS electrolytic method and refining extraction of aluminium and copper 7.p-BLOCK ELEMENTS preperation of ammonia and nitric acid compounds of phosphorous oxidation state 8.d- and f-BLOCK ELEMENTS Lanthanoids Actinoids 9.COORDINATION COMPOUNDS IUPAC name isomerism ligands 10.HALOALKANES AND HALOARENES Nomeniclature chemical properties iodoform 11.ALCHOLS,PHENOLS AND ETHERS acidic nature of phenol electrophilic substitution reaction 12.ALDEHYDES,KETONES AND CARBOXYLIC ACIDS nature of carbonyl compound physical and chemical properties 13.ORGANIC COMPOUNDS CONTAINING NITROGEN dizonium salts amines 14.BIOMOLECULES nucleic acids carbohydrates vitamins 15.POLYMERS nylon polysters bakellite 16.CHEMISTRY IN EVERY DAY LIFE cleansing agents chemicals in foods |
#3
18th March 2011, 10:03 PM
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There are total 16 chapters in
chemistry of CBSE 12th board. Below is the list of important topics of chemistry with chapter wise is given: 1.THE SOLID STATE Packing in solid states Amorphous and Crystalline solids covalent and metallic solids 2.SOLUTIONS osmotic pressure depression of freezing point colligative properties elevation of B.P 3. ELECTRO CHEMISTRY EMF of a cell corrosion standard electrode potential redox reaction 4.CHEMICAL KINETICS collision theory catalyst rate of reaction rate law and specific rate constant 5.SURFACE CHEMISTRY tyndall effect brownian movement electrophoresis 6.GENERAL PRINCIPLES AND ISOLATION OF ELEMENTS electrolytic method and refining extraction of aluminium and copper 7.p-BLOCK ELEMENTS preperation of ammonia and nitric acid compounds of phosphorous oxidation state 8.d- and f-BLOCK ELEMENTS Lanthanoids Actinoids 9.COORDINATION COMPOUNDS IUPAC name isomerism ligands 10.HALOALKANES AND HALOARENES Nomeniclature chemical properties iodoform 11.ALCHOLS,PHENOLS AND ETHERS acidic nature of phenol electrophilic substitution reaction 12.ALDEHYDES,KETONES AND CARBOXYLIC ACIDS nature of carbonyl compound physical and chemical properties 13.ORGANIC COMPOUNDS CONTAINING NITROGEN dizonium salts amines 14.BIOMOLECULES nucleic acids carbohydrates vitamins 15.POLYMERS nylon polysters bakellite 16.CHEMISTRY IN EVERY DAY LIFE cleansing agents chemicals in foods |
#4
19th March 2011, 08:07 AM
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ELECTRO CHEMISTRY CHEMICAL KINETICS ISOLATION OF ELEMENTS COORDINATION COMPOUNDS ALDEHYDES,KETONES AND CARBOXYLIC ACIDS ORGANIC COMPOUNDS CONTAINING NITROGEN BIOMOLECULES POLYMERS |
#5
19th March 2011, 09:18 AM
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Unit I: Solid State
Classification of solids based on different binding forces: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea), unit cell in two dimensional and three dimensional lattices, calculation of density of unit cell, packing in solids, voids, number of atoms per unit cell in a cubic unit cell, point defects, electrical and magnetic properties. Unit II: Solutions Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids, solid solutions, colligative properties relative lowering of vapour pressure, elevation of B.P., depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties, abnormal molecular mass. Unit III: Electrochemistry Redox reactions, conductance in electrolytic solutions, specific and molar conductivity variations of conductivity with concentration, Kohlrauschs Law, electrolysis and laws 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, fuel cells; corrosion. Unit IV: Chemical Kinetics Rate of a reaction (average and instantaneous), factors affecting rates 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) Unit V: Surface Chemistry Adsorption physisorption and chemisorption; factors affecting adsorption of gases on solids; catalysis : homogenous and heterogeneous, activity and selectivity: enzyme catalysis; colloidal state: distinction between true solutions, colloids and suspensions; lyophilic, lyophobic, multimolecular and macromolecular colloids; properties of colloids; Tyndall effect, Brownian movement, electrophoresis, coagulation; emulsion types of emulsions. Unit VI: General Principles and Processes of Isolation of Elements Principles and methods of extraction concentration, oxidation, reduction electrolytic method and refining; occurrence and principles of extraction of aluminium, copper, zinc and Iron. Unit VII: p-Block Elements Group 15 elements: General introduction, electronic configuration, occurrence, oxidation states, trends in physical and chemical properties; nitrogen preparation, properties and uses; compounds of nitrogen: preparation and properties of ammonia and nitric acid, oxides of nitrogen (structure only); Phosphorous-allotropic forms; compounds .of phosphorous: preparation and properties of phosphine, halides (PCl3, PCl5) and oxoacids (elementary idea only) Group 16 elements: General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties; dioxygen: preparation, properties and uses; simple oxides; Ozone. Sulphur 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). 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). Group 18 elements: General introduction, electronic configuration. Occurrence, trends in physical and chemical properties, uses. Unit VIII: d and f Block Elements General introduction ,electronic configuration, occurrence and characteristics of transition metals, general trends in properties of the first row transition metals metallic character, ionization enthalpy, oxidation states, ionic radii, colour catalytic property, magnetic properties, interstitial compounds, alloy formation. Preparation and properties of K2Cr2O7 and KMnO4. Lanthanoids electronic configuration, oxidation states, chemical reactivity and lanthanoid contraction. Actinoids Electronic configuration, oxidation states. Unit IX: Coordination Compounds Coordination compounds Introduction, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds. bonding; isomerism, importance of coordination compounds (in qualitative analysis, extraction of metals and biological systems). Unit X: Haloalkanes and Haloarenes. Haloalkanes: Nomenclature, nature of C-X bond, physical and chemical properties, mechanism of substitution reactions. Haloarenes: Nature of C-X bond, substitution reactions (directive influence of halogen for monosubstituted compounds only) Uses and environmental effects of dichloromethane, trichloromethane, tetrachloromethane, iodoform, freons, DDT. Unit XI: Alcohols, Phenols and Ethers Alcohols: Nomenclature, methods of preparation, physical and chemical properties (of primary alcohols only); identification of primary, secondary and tertiary alcohols; mechanism of dehydration, uses, some important compounds methanol and ethanol. Phenols : Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophillic substitution reactions, uses of phenols. Ethers: Nomenclature, methods of preparation, physical and chemical properties, uses. Unit XII: Aldehydes, Ketones and Carboxylic Acids Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties, and mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes; uses. Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses. Unit XIII: Organic compounds containing Nitrogen Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary and tertiary amines. Cyanides and Isocyanides - will be mentioned at relevant places in context. Diazonium salts: Preparation, chemical reactions and importance in synthetic organic chemistry. |
#6
19th March 2011, 09:36 AM
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Hi,
IMPORTANT TOPICS FOR 12th CHEMISTRY There are total 16 chapters in chemistry of CBSE 12th board. Below is the list of important topics of chemistry with chapter wise is given: 1.THE SOLID STATE Packing in solid states Amorphous and Crystalline solids covalent and metallic solids 2.SOLUTIONS osmotic pressure depression of freezing point colligative properties elevation of B.P 3. ELECTRO CHEMISTRY EMF of a cell corrosion standard electrode potential redox reaction 4.CHEMICAL KINETICS collision theory catalyst rate of reaction rate law and specific rate constant 5.SURFACE CHEMISTRY tyndall effect brownian movement electrophoresis 6.GENERAL PRINCIPLES AND ISOLATION OF ELEMENTS electrolytic method and refining extraction of aluminium and copper 7.p-BLOCK ELEMENTS preperation of ammonia and nitric acid compounds of phosphorous oxidation state 8.d- and f-BLOCK ELEMENTS Lanthanoids Actinoids 9.COORDINATION COMPOUNDS IUPAC name isomerism ligands 10.HALOALKANES AND HALOARENES Nomeniclature chemical properties iodoform 11.ALCHOLS,PHENOLS AND ETHERS acidic nature of phenol electrophilic substitution reaction 12.ALDEHYDES,KETONES AND CARBOXYLIC ACIDS nature of carbonyl compound physical and chemical properties 13.ORGANIC COMPOUNDS CONTAINING NITROGEN dizonium salts amines 14.BIOMOLECULES nucleic acids carbohydrates vitamins 15.POLYMERS nylon polysters bakellite 16.CHEMISTRY IN EVERY DAY LIFE cleansing agents chemicals in foods |
#7
19th March 2011, 11:36 AM
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1.THE SOLID STATE
Packing in solid states Amorphous and Crystalline solids covalent and metallic solids 2.SOLUTIONS osmotic pressure depression of freezing point colligative properties elevation of B.P 3. ELECTRO CHEMISTRY EMF of a cell corrosion standard electrode potential redox reaction 4.CHEMICAL KINETICS collision theory catalyst rate of reaction rate law and specific rate constant 5.SURFACE CHEMISTRY tyndall effect brownian movement electrophoresis 6.GENERAL PRINCIPLES AND ISOLATION OF ELEMENTS electrolytic method and refining extraction of aluminium and copper |
#8
19th March 2011, 02:52 PM
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Some important topics :
P-block elements D and F block elements Electrochemistry Solid States Chemical Kinetics Surface Chemistry Marks wise important topics P-block elements 8 marks Aldehydes, Ketons and Carboxylic Acids 6 marks Solutions 5 marks Electrochemistry 5 marks Chemical Kinetics 5 marks D and F block elements 5 marks, Haloalkanes and Haloarenes 4 marks. |
#11
15th April 2011, 06:07 PM
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Dear,
The important topics are as follows- 1.THE SOLID STATE Packing in solid states Amorphous and Crystalline solids covalent and metallic solids 2.SOLUTIONS osmotic pressure depression of freezing point colligative properties elevation of B.P 3. ELECTRO CHEMISTRY EMF of a cell corrosion standard electrode potential redox reaction 4.CHEMICAL KINETICS collision theory catalyst rate of reaction rate law and specific rate constant 5.SURFACE CHEMISTRY tyndall effect brownian movement electrophoresis 6.GENERAL PRINCIPLES AND ISOLATION OF ELEMENTS electrolytic method and refining extraction of aluminium and copper 7.p-BLOCK ELEMENTS preperation of ammonia and nitric acid compounds of phosphorous oxidation state 8.d- and f-BLOCK ELEMENTS Lanthanoids Actinoids 9.COORDINATION COMPOUNDS IUPAC name isomerism ligands 10.HALOALKANES AND HALOARENES Nomeniclature chemical properties iodoform 11.ALCHOLS,PHENOLS AND ETHERS acidic nature of phenol electrophilic substitution reaction 12.ALDEHYDES,KETONES AND CARBOXYLIC ACIDS nature of carbonyl compound physical and chemical properties 13.ORGANIC COMPOUNDS CONTAINING NITROGEN dizonium salts amines 14.BIOMOLECULES nucleic acids carbohydrates vitamins 15.POLYMERS nylon polysters bakellite 16.CHEMISTRY IN EVERY DAY LIFE cleansing agents chemicals in foods Thanks. |
#19
16th November 2011, 11:43 AM
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-solutions chapter will u please submit soon
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#24
27th March 2013, 09:26 PM
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can you please send me the important chapters of class 12 isc chemistry for boards and the important reactions in organic as well as inorganic...
as well as important derivations in physics for isc board.... |
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