ಕನ್ನಡ, हिंदी, मराठि, తెలుగు, தமிழ, ગુજરાતિ, বেংগালি, English

Welcome Guest!
LOGIN:
STUDENT. | COLLEGE  | TUTORIAL | SCHOOL | PARENT | FACULTY
Forgot Password?   |   New Student Registration.
Online Coaching for CBSE

Welcome Student!
Please CLICK on the Side Menu

CBSE Class XI / XII, 2021, 2022, 2023

Download CBSE Class XII (NCERT), 2021, 2022, 2023, Chemistry Syllabus (13687 Downloads so far)
CHEMISTRY
COURSE STRUCTURE
CBSE XII (NCERT), 2021, 2022, 2023 (Theory)
One Paper Three Hours Max Marks. 70
Unit Titles Weightage
I Solid State 04
II Solutions 05
III Electrochemistry 05
IV Chemical Kinetics 05
V Surface Chemistry 04
VI General Principles and processes of Isolation of Elements 03
VII p-Block Elements 08
VIII d-Block Elements 05
IX Coordination Compounds 03
X Haloalkanes and Haloarenes 04
XI Alcohols, Phenols and Ethers 04
XII Aldehydes, Ketones and Carboxylic acids 06
XIII Organic Compounds containing Nitrogen 04
XIV Biomolecules 4 04
XV Polymers 03
XVI Chemistry in Everyday life 03
Total 70


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, packing efficiency. 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. Band theory of metals, conductors, semiconductors and insulators and n & p type semiconductors.

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, Raoultís law, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties, abnormal molecular mass, vanít Hoff factor and calculations involving it.

Unit III: Electrochemistry
Redox reactions, conductance in electrolytic solutions, specific and molar conductivity variations with concentration, Kohlrauschís 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, Relation between Gibbs energy change and emf of a cell, 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) Activation energy, Arrhenius equation.

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, Elementary idea of nanomatereials.

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 aluminum, 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) , Phosphorus-allotropic forms, compounds of phosphorus, preparation and properties of phosphine, halides (PCI3, PCI5) and oxo acidís (elementary idea only)
Group 16 elements:
General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties, di oxygen, preparation, properties and uses, classification of oxides, Ozone, sulphur-allotropic forms, compounds of sulphur, preparation, properties and uses of sulphur dioxide, sulphuric acid, industrial process of manufacture, properties and uses, other oxides and 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 K2 Cr2 O7 and KMnO4. Lanthanoids-electronic configuration, oxidation states, chemical reactivity and lanthanoid contraction and its consequences. Actinoids- Electronic configuaration, oxidation states and comparison with lanthanoids.

Unit IX: Co-ordination compounds
Co-ordination compounds-Introduction, ligands, co-ordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear co-ordination compounds. Bonding (Wernerís theory, VBT and CFT); structural and stereo isomerism importance of co-ordination compounds (in qualitative inclusion of 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. Stability of carbocations, R-S and d-I configurations
Haloarenes:
Nature of C-X bond substitution reactions (directive influence of halogen for monosubstituted compounds only, stability of carbocations R-S and d-I configurations) 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 of methanol and ethanol.
Phenols:
Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophilic substitution reactions, uses of phenol.
Ethers:
Nomenclature, methods of preparation, physical and chemical properties, uses.

Unit XII: Aldehydes and Ketones and Carboxylic Acids:
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.
Carboxylic Acids:
Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses.

Unit XIII: Organic compounds containing Nitrogen
Nitro compounds:
General methods of preparation and chemical reactions.
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.

Unit XIV: Biomolecules
Carbohydrates:
Classification (aldoses and ketoses) monosaccharides (glucose and fructose). D-L configuration, oligosaccharides (sucrose, lactose, maltose) polysaccharides (starch, cellulose, glycogen), importance.
Proteins:
Elementary idea of a-amino acids, peptide bond, polypeptides, proteins, primary structure, secondary structure, tertiary structure and quaternary structure (qualitative idea only). Denaturation of proteins; enzymes.
Lipids and hormones, their classification and functions.
Vitamins-Classification and functions.
Nucleic Acids: DNA & RNA

Unit XV: Polymers
Classification-natural and synthetic methods of polymerization (addition and condensation), copolymerization. Some important polymers: natural and synthetic like polythene, nylon, polyesters, bakelite, rubber. Biodegradable and non-biodegradable polymers.

Unit XVI: Chemistry in Everyday life:
1. Chemicals in medicines: analgesics, tranqilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines, antioxidants.
2. Chemicals in food: preservatives, artificial sweetening agents.
3. Cleansing agents: soaps and detergent, cleansing action.


Recommended Textbooks:
1. Chemistry Part-I, Textbook for Class XII, Published by NCERT
2. Chemistry Part-II, Textbook for Class XII, Published by NCERT


CBSE Menu

CBSE Syllabus

CBSE Class XI Syllabus
Physics
Chemistry
Maths
Biology
CBSE Class XII Syllabus
Physics
Chemistry
Maths
Biology

CBSE eBooks

CBSE Class XI eBooks
Physics
Chemistry
Maths
Biology
CBSE Class XII eBooks
Physics
Chemistry
Maths
Biology

CBSE Notes

Physics Learning Quiz

Please Select Chapter(s)
CBSE Physics
1.Physical World
2.Units and Measurement
Kinematics
3.Motion in a Straight Line
4.Motion in a Plane
5.Laws of Motion
6.Work, Energy and Power
7.Motion of System of Particles and Rotational Motion (Rigid Body)
8.Gravitation
Properties of Bulk Matter
9.Mechanical Properties of Solids
10.Mechanical Properties of Fluids
11.Thermal Properties of Matter
12.Thermodynamics
13.Behaviour of Perfect Gas and Kinetic Theory
14.Oscillations
15.Waves
Electrostatics
16.Electric Charges and Fields
17.Electrostatic Potential and Capacitance
18.Current Electricity
19.Moving Charges (Magnetic Effect of Current) and Magnetism
20.Magnetism and Matter
21.Electromagnetic Induction
22.Alternating Current
23.Electromagnetic Waves
24.Geometric Optics (Ray Optics)
25.Physical Optics (Wave Optics)
26.Dual Nature of Matter and Radiation
27.Atoms
28.Nuclei
29.Electronic Devices
30.Communication Systems
All Chapters

Chemistry Learning Quiz

Please Select Chapter(s)
CBSE Chemistry
1.Some Basic Concepts of Chemistry
2.Structure of Atom
3.Classification of Elements and Periodicity in Properties
4.Chemical Bonding and Molecular Structure
5.States of Matter
6.Thermodynamics
7.Equilibrium
8.Redox Reactions
9.Hydrogen
10.The s-block Elements
11.The p-block Elements
Organic Chemistry
12.Organic Chemistry - Some Basic Principles and Techniques
13.Hydrocarbons
14.Environmental Chemistry
15.The Solid State
16.Solutions
17.Electrochemistry
18.Chemical Kinetics
19.Surface Chemistry
20.General Principles and Processes of Isolation of Elements
21.The p-Block Elements
22.The d-and f-Block Elements
23.Coordination Compounds
24.Haloalkanes and Haloarenes
25.Alcohols, Phenols and Ethers
26.Aldehydes, Ketones and Carboxylic Acids
27.Amines
28.Biomolecules
29.Polymers
30.Chemistry in Everyday Life
All Chapters

Maths Learning Quiz

Please Select Chapter(s)
CBSE Maths
1.Sets
2.Relations and Functions-1
3.Trigonometric Functions
4.Principle of Mathematical Induction
5.Complex Numbers and Quadratic Equations
6.Linear Inequalities
7.Permutations and Combinations
8.Binomial Theorem
9.Sequences and Series
10.Straight Lines
11.Conic Sections
12.Introduction to Three Dimensional Geometry
13.Limits and Derivatives
14.Mathematical Reasoning
15.Statistics
16.Probability-1
17.Infinite Series
18.Mathematical Modeling
19.Relations and Functions-2
20.Inverse Trigonometric Functions
21.Matrices
22.Determinants
23.Continuity and Differentiabilitybr /> 24.Application of Derivatives
25.Integrals
26.Application of Integrals
27.Differential Equations
28.Vector Algebra
29.Three Dimensional Geometry
30.Linear Programming
31.Probability-2
All Chapters

Biology Learning Quiz

Please Select Chapter(s)
NEET Biology
Diversity in the Living World
1.The Living World
2.Biological Classification
3.Plant Kingdom
4.Animal Kingdom
Structural Organisation in Plants and Animals
5.Morphology of Flowering Plants
6.Anatomy of Flowering Plants
7.Structural Organisation in Animals
Cell: Structure and Functions
8.Cell:The Unit of Life
9.Biomolecules
10.Cell Cycle and Cell Division
Plant Physiology
11.Transport in Plants
12.Mineral Nutrition
13.Photosynthesis in Higher Plants
14.Respiration in Plants
15.Plant Growth and Development
Human Physiology
16.Digestion and Absorption
17.Breathing and Exchange of Gases
18.Body Fluids and Circulation
19.Excretory Products and their Elimination
20.Locomotion and Movement
21.Neural Control and Coordination
22.Chemical Coordination and Integration
Reproduction
23.Reproduction in Organisms
24.Sexual Reproduction in Flowering Plants
25.Human Reproduction
26.Reproductive Health
Genetics and Evolution
27.Principles of Inheritance and Variation
28.Molecular Basis of Inheritance
29.Evolution
Biology in Human Welfare
30.Human Health and Disease
31.Strategies for Enhancement in Food Production
32.Microbes in Human Welfare
Biotechnology
33.Biotechnology : Principles and Processes
34.Biotechnology and its Applications
Ecology
35.Organisms and Populations
36.Ecosystem
37.Biodiversity and Conservation
38.Environmental Issues
All Chapters

Solved Old Question Papers

Physics
2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012
Chemistry
2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012
Maths
2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012
Biology
2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012

Create Your Own Test

Performance Report

CBSE Video Lessons

CBSE Video Lessons
Physics
Chemistry
Maths
Biology

Lessons' Quick Revision

CBSE Lessons' Quick Revision
Physics
Chemistry
Maths
Biology

Important Formulae/Points

CBSE Important Formulae/Points
Physics
Chemistry
Maths
Biology

Glossary/Dictionary

CBSE Glossary/Dictionary
Physics
Chemistry
Maths
Biology

Scientists & Innovations

Scientists & Innovations
Physics
Chemistry
Maths
Biology



eBooks

Online Tutorials

  • Computer Languages
  • Engg Entrance
  • Medical Entrance
  • UPSC
  • Bank Exams
  • Campus Interviews
  • More »

Video Tutorials

  • Computer Languages
  • Engg Entrance
  • Medical Entrance
  • UPSC
  • Bank Exams
  • Campus Interviews
  • More »