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Chemistry
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TAS-102/TAS-202
[Revised w.e.f. 2004-2005]
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Unit – I
Molecular theory of diatomic heteromolecules, Bond theory of bonding in metals, Hydrogen bonding.
Solid state Chemistry:
Radius Ratio Rule, Space lattice (only cubes), Type of unit cell, Bragg’s Law, Calculation of Density of unit cell.
One & Two Dimensional solids, graphite as two dimensional solid and its conducting properties. Fullerene & its applications.
Unit-II
Basic principles of spectroscopic methods. The use of UV, Visible, IR, 1H NMR, for the determination of structure of simple organic compounds.
Characteristics and classification of polymers.
Structures of the following polymers, viz, Natural and synthetic rubbers, Polyamide and Polyester fibres, polymethylmethacrylate, poly acrylonitrile and polystyrene. A brief account of conducting polymers (polypyrrole & polytiphene) & their applications.
Unit-III
Stability of reaction intermediates, e.g. Carbanion, Carbocation and free radicals. Types of organic reactions, & Mechanism of nucleophilic substitution reaction.
Mechanism of the following reactions.
(i) Aldol condensation. (ii) Cannizzaro reaction (iii) Beckmann rearrangement (iv) Hofmann rearrangement, and
(v) Diels-Alder reaction
E-Z Nomenclature. Optical Isomerism of organic Compounds containing one chiral center. Examples of optically active compounds without chirality. Conformations of butane.
Unit-IV
Order & Molecularity of reactions. First & Second order reactions. Energy of activation.
Phase Rule: Its application to one component system (Water).
Equilibrium Potential, electrochemical cells (galvanic & concentration cells), Electrochemical theory of corrosion & protection of corrosion.
Unit-V
Hardness of water, softening of water by Lenny-S process & Reverse osmosis. Treatment of boiler feed water by Calgon process, Zeolites and ion-exchange resins.
Classification of fuels, Coal, Biomass & Biogas. Determination of gross and net calorific values using Bomb Calorimeter.
Environmental pollution : Types of pollution & pollutants, Air Pollution. Formation and depletion of ozone, smog and Acid rain.
References :
Organic Chemistry (Morrison & Boy)
Inorganic Chemistry (I.D. Lee)
Physical Chemistry (Barrow)
Environmental chemistry (Manahan)
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