Unit 1. Some basic concepts in Chemistry 

Importance of Chemistry, physical quantities and their measurement in Chemistry, SI Units, uncertainty in measurements and use of significant figures, Unit and dimensional analysis, Matter and its nature, laws of chemical combinations, atomic, and  molecular, masses mole concept, molar masses, percentage composition and molecular formula, chemical stoichiometry. 

Unit 2. States of matter 

Three states of matter, gaseous state, gas laws (Boyle’s Law and Charles Law), Avogadro’s Law, Grahams’Law of diffusion, Dalton’s law of partial pressure, ideal gas equation, Kinetic theory of gases, real gases and deviation from ideal behaviour, van der Waals’ equation, liquefaction of gases and critical points,    Intermolecular forces;  liquids and solids. 

Unit 3. Atomic structure 

Earlier atomic models (Thomson’s and Rutherford) , emission spectrum of hydrogen atom, Bohr’s model, of hydrogen atom, Limitations of Bohr’s model, dual nature of matter and radiation, Heisenberg uncertainty principle, quantum mechanical model of atom (quantum designation of atomic orbitals and electron energy in terms of principal, angular momentum and magnetic quantum numbers), electronic spin and spin quantum numbers, Pauli’s exclusion principle, general idea of screening (constants) of outer electrons by inner electrons in an atom, Aufbauprinciple, Hund’s rule, atomic orbitals and their pictorial representation, electronic configurations of elements. 

Unit 4. Classification of elements and periodicity in properties 

Need and genesis of classification of elements (from Doebereiner to Mendeleev), Modern periodic law and present form of periodic table, Nomenclature of elements with atomic number > 100, electronic configurations of elements and periodic table, electronic configuration and types of elements and s, p, d and f blocks, periodic trends in properties of elements (atomic size, ionization enthalpy, electron gain enthalpy, valence/ oxidation states and chemical reactivity). 

Unit 5. Chemical energetics 

Some basic concepts in thermodynamics, first law of thermodynamics, heat capacity, measurement of DU and DH, calorimetry, standard enthalpy changes, thermochemical equations, enthalpy changes during phase transformations, Hess’s Law, standard enthalpies of formation, bond enthalpies and calculations based on them. 

Unit 6. Chemical bonding 

Kossel -Lewis approach to chemical bond formation, ionic bonds, covalent bonds, polarity of bonds and concept of electronegativity, valence shell electron pair repulsion (VSEPR) theory , shapes of simple molecules, valence bond theory, hybridization involving s, p and d orbitals and shapes of molecules s and p bonds; Molecular orbital theory involving homounclear diatomic molecules; Hydrogen-bonding.
Unit 7. Equilibrium 

Equilibrium in physical and chemical processes 

Equilibrium in physical and chemical processes, dynamic equilibrium, law of chemical equilibrium and equilibrium constant, homogeneous equilibrium, heterogenous equilibrium, application of equilibrium constants, Relationship between reaction quotient Q, equilibrium constant, K and Gibbs’ energy G; factors affecting equilibrium-Le Chateliar’s principle.

Ionic equilibrium 

Acids, Bases and Salts and their ionization, weak and strong electrolytes degree of ionization and ionization constants, concept of pH, ionic product of water, buffer solution, common ion effect, solubility of sparingly soluble salts and solubility products. 

Unit 8. Redox reactions 

Electronic concepts of reduction - oxidation, redox reactions, oxidation number, balancing of redox reactions. 

Unit 9. Solid state Chemistry 

Classification of solids based on different binding forces: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids; unit cells in two dimensional and three dimensional lattices, calculation of density of a unit cell, packing in solids, voids, number of atoms per unit cell in a cubic unit cell, point defects, electrical and magnetic properties. 

Unit 10. Chemical thermodynamics 

Spontaneous processes, energy and spontaneity , entropy and second law of thermodynamics, concept of absolute entropy, Gibbs energy and spontaneity, Gibbs energy change and equilibrium constant. 

Unit 11. Solutions 

Types of solutions, different units for expressing concentration of solution, mole fraction, percentage (by volume and mass both), definitions of dilute solutions, vapour pressure of solutions and Raoult’s Law, Colligative properties, lowering of vapour pressure, depression of freezing point, elevation of boiling points  and  osmotic  pressure,  determination  of molecular masses  using colligative properties,  abnormal values of molecular masses,  van’t Hoff factor. simple numerical problems. 

Unit 12. Chemical kinetics 

Rate of chemical reactions, factors, affecting rates of reactions –concentration, temperature and catalyst, order and molecularity of reactions, rate law and rate constant, differential and integral forms of first order reaction, half-life (only zero and first order) characteristics of first order reaction, effect of temperature on reactions, Arrhenius theory - activation energy, collision theory of reaction rate (no derivation). 

Unit 13. Electrochemistry 

Conductance in electrolytic solutions, specific and molar conductivity, variation of conductivity with concentration, Kohlrausch’s law, electrolysis and laws of electrolysis (elementary idea), electrolytic and galvanic cells, emf. of a cell, standard electrode potential, Nernst equation, concentration cell, fuel cells, cell potential and Gibbs energy, dry cell and lead accumulator. 

Unit 14. Surface chemistry 

Adsorption - physisorption and chemisorption, factors affecting adsorption of gases on solids, catalysis, homogeneous and heterogeneous activity and selectivity, enzyme catalysis, colloidal state, distinction between true solutions, colloids and suspensions; lyophillic, lyophobic, multimolecular and macromolecular colloids, properties of colloids, Tyndal effect, Brownian movement, electrophoresis, coagulation, emulsions - type of emulsions. 

Unit 15. Hydrogen 

Position of hydrogen in periodic table, isotopes of hydrogen, heavy water, hydrogen peroxide-preparation, reactions and structures; hydrides and their classification. 

Unit 16. s-Block Elements (Alkali and Alkaline Earth metals): 

Group 1 and Group 2 elements 
Electronic configurations and general trends in physical and chemical properties, anomalous properties of the first element of each group, diagonal relationship.
Preparation and properties of some important compounds, sodium carbonate, sodium hydroxide, sodium hydrogen carbonate and industrial uses of lime and limestone, biological significance of Na, K, Mg and Ca. 

Unit 17. General principles and processes of isolation of elements 

Principles and methods of extraction - concentration, reduction, (chemical and electrolytic methods), and refining. 
Occurrence and principles of extraction of Al, Cu, Zn and Fe. 

Unit 18. p-Block Elements 

Introduction to p-block elements 
Electronic configurations and general trends in properties, viz. atomic sizes, ionization enthalpies, electronegativity values, electron gain enthalpies and oxidation states across the periods and down the groups in the p-block. 
Unique behaviour of the top element in each group of the block - the covalency limit and the pp - ppoverlap in some molecules (e.g. N2, O2) and its consequences; general trend in catenation tendency down each  group. 

Group-wise study of the p-block Elements 

Group 13 - In addition to the general characteristics as outlined above, properties and uses of aluminium, nature of hydrides/ halides and oxides; Properties, structures and uses of diborane boron halides, aluminium chloride, borax, boric acid and alums. 

Group 14 - In addition to the general characteristics; carbon – catenation, allotropic forms (diamond and graphite), properties and structures of oxides; silicon - silicon tetrachloride, and structures and uses of silicates, silicones and zeolites. 

Group 15 - In addition to the general characteristics, the general trends in the nature and structures of hydrides, halides and oxides of these elements. Preparation and properties of ammonia, nitric acid, phosphine and halides of phosphorus, structures of the oxoacids of phosphorus. 

Group 16 - In addition to the general characteristics, preparations, properties and uses of dioxygen, simple oxides, ozone; sulphur - allotropic forms, compounds of sulphur, preparation, properties and uses of sulphur dioxide and sulphuric acid, industrial preparations of sulphuric acid, structures of oxoacids of sulphur. 

Group 17 - In addition to the general characteristics, occurrence, trends in physical and chemical properties, oxides and oxoacids of halogens (structures only), preparation, properties and uses of chlorine and hydrochloric acid, trends in the acidic nature of hydrogen halides. Interhalogen compounds (structures only). 

Group 18 - General introduction, electronic configurations, occurrence, trends in physical and chemical properties and uses, - fluorides and oxides of xenon (structures only). 

Unit :19. The 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 –physical properties, ionization  enthalpy,   oxidation  states, ionic radii, colour, catalytic property, magnetic property, interstitial compounds, alloy formation;  preparations and properties of K2Cr2O7 and KMnO4. 
Lanthanoids   - Electronic configuration and oxidation states, chemical reactivity and lanthanoid contraction. 
Actinoids - Electronic configuration and oxidation states. 

Unit 20. Coordination compounds 

Introduction to ligands, coordination number, colour, magnetic properties, and shapes;   IUPAC   nomenclature   of  mononuclear  coordination   compounds,  isomerism , bonding-valence bond approach to the bonding and basic ideas of Crystal Field Theory, colour and magnetic properties.  Elementary ideas of metal - carbon bonds and organometallic compounds, importance of co-ordination compounds (in qualitative analysis, extraction of metals and biological systems). 

Unit 21. Some basic principles of Organic Chemistry 

Tetravalence of carbon, hybridization ( s and p ), shapes of simple molecules, functional groups:-C=C-, -CC- and those containing halogens, oxygen, nitrogen and sulphur;  homologous series, isomerism. 
General introduction to naming organic compounds-trivial names and IUPAC nomenclature.
Electronic displacement in a covalent bond; inductive effect, electromeric effect, resonance and hyperconjugation.  Fission of covalent bond: free radicals, electrophiles and nucleophiles, carbocations and carbonanions. 
Common types of organic reactions: substitution, addition, elimination and rearrangement reactions. 

Unit 22. Hydrocarbons 

Alkanes andcycloalkanes : classification of hydrocarbons, alkanes and cycloalkanes,nomenclature and conformations of alkanes and cycloalkanes.

Petroleum and petrochemicals : Composition of crude oil fractionation anduses, quality of gasoline, LPG, CNG, cracking and reforming,petrochemicals.

Unit 23. Purification and characterization of carbon compounds 

Purification of carbon compounds : filtration, crystallisation, sublimation, distillation chromatography, 
Qualitative analysis : detection of nitrogen, sulphur, phosphorus and halogens. 
Quantitative analysis : estimation of different elements (H, N, halogens, S and P) 
Determination of molecular masses : Silver salt method, chloroplatinate salt method, calculations of empirical and molecular formulas.
 
Unit 24. Organic compounds with functional groups containing halogens (X) 

Nature of C-X bond in haloalkanes and haloarenes, nomenclature, physical and chemical properties, mechanism of substitution reactions, reactivity of C-X bond in haloalkanes and haloarenes. 
Some commercially important compounds : dichloro, trichloro and tetrachloromethanes; p-dichlorobenzene, freons, BHC, DDT, their uses and important reactions. 

Unit 25. Organic compounds with functional groups containing oxygen 

Alcohols and phenols : Nomenclature, methods of preparation, physical and chemical properties; chemical reactivity of phenols in electrophilic substitutions, acidic nature of phenol,  ethers: electronic structure, structure of functional group, nomenclature, important methods of preparation, physical and chemical properties, some commercially important compounds.
Aldehydes and ketones : Electronic structure of carbonyl group, nomenclature, important methods of preparation, physical properties and chemical reactions,   relative reactivity of aldehydic and ketonic groups, acidity of a-hydrogen, aldol condensation. Connizzarro reaction, nucleophilic addition reaction to C=O groups.
Carboxylic acids : Electronic structure of-COOH, Nomenclature, important methods of preparation, physical properties and effect of substituents on a-carbon on acid strength, chemical reactions. 
Derivatives of carboxylic acids : Electronic structure of acid chloride, acid anhydride, ester and amide groups, nomenclature, important methods of preparation, comparative reactivity of acid derivatives. Some commercially important compounds. 

Unit 26. Organic Compounds with functional group containing nitrogen 

Structure, nomenclature of nitro, amino, cyano and diazo compounds. 
Nitro compounds – important methods of preparation, physical properties and chemical reactions.
Amines : primary, secondary and tertiary amines, a general awareness, important methods of preparation, physical properties, basic character of amines, chemical reactions. 
-  Cyanides and isocyanides : preparation, physical properties and chemical reactions. 
Diazonium salts : Preparation, chemical reaction and uses of benzene diazonium chloride. Some commercially important nitrogen containg carbon compounds, (aniline, TNT) 

Unit 27. Polymers 

Classification of polymers, general methods of polymerization-addition and condensation: addition-free radical, cationic, anionic polymerization, copolymerisation, natural rubber, vulcanization of rubber, synthetic rubbers, condensation polymers, idea of macromolecules, biodegradable polymers. 
Some commercially important polymers (PVC, teflon, polystyrene, nylon-6 and 66, terylene and bakelite). 

Unit 28. Environmental Chemistry 

Environmental pollution – air, water and soil pollutions, chemical reactions in atmosphere, smogs, major atmospheric pollutants, acid-rain, ozone and its reactions, effects of depletion of ozone layer, green house effect and global warming – pollution due to industrial wastes, green chemistry as an alternative tool for reducing pollution, strategy for controlling environmental pollution. 

Unit 29. Biomolecules 

Carbohydrates : Classification, aldose and ketose, monosaccharides (glucose and fructose), oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen); important simple chemical reactions of glucose, elementary idea of structure of pentose and hexose.

Vitamins : Classification and functions 
Nucleic acids : Chemical composition of DNA and RNA 
Lipids : Classification and structure 
Hormones : Classification and functions in biosystem. 

Unit 30. Chemistry in everyday life 

Chemicals in medicines – analgesics, tranquilizers, antiseptics, disinfectants,  antimicrobials, antifertility drugs, antacids, antihistamins. 
Chemicals in food – preservativess, artificial sweetening agents. 
Cleansing agents – soaps and detergents, cleansing action. 
Rocket propellants : characteristics and chemicals used.