Paper – I
- Atomic Structure:
First of all, Heisenberg’s uncertainty principle, Schrodinger wave equation (time independent); Also, Interpretation of wave function, particle in one-dimensional box, quantum numbers, hydrogen atom wave functions; In conclusion, Shapes of s, p and d orbitals.
- Chemical Bonding:
First of all, Ionic bond, characteristics of ionic compounds, lattice energy, Born-Haber cycle; covalent bond and its general characteristics, polarities of bonds in molecules and their dipole moments; Also, Valence bond theory, concept of resonance and resonance energy; Molecular orbital theory (LCAO method); bonding in H2+, H2, He2+ to Ne2, NO, CO, HF, and CN–; And Comparison of valence bond and molecular orbital theories, bond order, In conclsuion, bond strength and bond length.
- Solid State:
To begin with, Crystal systems; Designation of crystal faces, lattice structures and unit cell; Bragg’s law; X-ray diffraction by crystals; And Close packing, radius ratio rules, calculation of some limiting radius ratio values; Structures of NaCl, ZnS, CsCl and CaF2; Furthermore, Stoichiometric and nonstoichiometric defects, impurity defects, semi-conductors.
- The Gaseous State and Transport Phenomenon:
First of all, Equation of state for real gases, intermolecular interactions and critical phenomena and liquefaction of gases, And Maxwell’s distribution of speeds, intermolecular collisions, collisions on the wall and effusion; ending withThermal conductivity and viscosity of ideal gases.
- Liquid State:
Kelvin equation; Surface tension and surface energy, wetting and contact angle, and interfacial tension and capillary action.
First of all, Work, heat and internal energy; first law of thermodynamics.
Second of all, Second law of thermodynamics; entropy as a state function, entropy changes in various processes, entropy–reversibility and irreversibility, Free energy functions; Thermodynamic equation of state; Maxwell relations; Also, Temperature, volume and pressure dependence of U, H, A, G, Cp and Cv; J-T effect and inversion temperature; criteria for equilibrium, Furthermore, relation between equilibrium constant and thermodynamic quantities; Nernst heat theorem, In conclusion, introductory idea of third law of thermodynamics.
- Phase Equilibria and Solutions:
First of all, Clausius-Clapeyron equation; phase diagram for a pure substance; phase equilibria in binary systems, partially miscible liquids–upper and lower critical solution temperatures; and partial molar quantities, their significance and determination; ending with, excess thermodynamic functions and their determination.
Firstly, Debye-Huckel theory of strong electrolytes and Debye-Huckel limiting Law for various equilibrium and transport properties.
Also, Galvanic cells, concentration cells; electrochemical series, and measurement of e.m.f. of cells and its applications fuel cells and batteries.
In conclusion, Processes at electrodes; double layer at the interface; rate of charge transfer, current density; moreover, overpotential; electroanalytical techniques: Polarography, amperometry, ion selective electrodes and their uses.
- Chemical Kinetics:
First of all, Differential and integral rate equations for zeroth, first, second and fractional order reactions; Rate equations involving reverse, parallel, consecutive and chain reactions; and branching chain and explosions; and effect of temperature and pressure on rate constant; Study of fast reactions by stop-flow and relaxation methods; In conclusion, Collisions and transition state theories.
To begin with, Absorption of light; decay of excited state by different routes; and photochemical reactions between hydrogen and halogens and their quantum yields.
- Surface Phenomena and Catalysis:
First of all, Absorption from gases and solutions on solid adsorbents, Langmuir and B.E.T. adsorption isotherms; Furthermore, determination of surface area, characteristics and mechanism of reaction on heterogeneous catalysts.
- Bio-inorganic Chemistry:
First of all, Metal ions in biological systems and their role in ion transport across the membranes (molecular mechanism), and oxygen-uptake proteins, cytochromes and ferredoxins.
- Coordination Compounds:
(i)First of all, Bonding theories of metal complexes; Valence bond theory, crystal field theory and its modifications; applications of theories in the explanation of magnetism and electronic spectra of metal complexes.
(ii) In addition, Isomerism in coordination compounds; IUPAC nomenclature of coordination compounds; stereochemistry of complexes with 4 and 6 coordination numbers; chelate effect and polynuclear complexes; trans effect and its theories; kinetics of substitution reactions in square-planer complexes; thermodynamic and kinetic stability of complexes.
(iii) Also, EAN rule, Synthesis structure and reactivity of metal carbonyls; carboxylate anions, carbonyl hydrides and metal nitrosyl compounds.
(iv) In conclusion, Complexes with aromatic systems, synthesis, structure and bonding in metal olefin complexes, alkyne complexes and cyclopentadienyl complexes; coordinative unsaturation, oxidative addition reactions, Furthermore, insertion reactions, fluxional molecules and their characterization; Compounds with metal-metal bonds and metal atom clusters.
- Main Group Chemistry:
Boranes, borazines, phosphazenes and cyclic phosphazene, and silicates and silicones, Interhalogen compounds; Also, Sulphur – nitrogen compounds, noble gas compounds.
- General Chemistry of ‘f’ Block Elements:Lanthanides and actinides; separation, oxidation states, In addition, magnetic and spectral properties; lanthanide contraction.
Paper – II
- Delocalised Covalent Bonding:
Aromaticity, anti-aromaticity; and annulenes, azulenes, tropolones, and fulvenes, sydnones.
- (i) Reaction Mechanisms: First of all, General methods (both kinetic and non-kinetic) of study of mechanism of organic reactions: isotopic method, cross-over experiment, intermediate trapping, stereochemistry; energy of activation; and thermodynamic control and kinetic control of reactions.
(ii) Reactive Intermediates: Generation, geometry, stability and reactions of carbonium ions and carbanions, also, free radicals, carbenes, benzynes and nitrenes.
(iii) Substitution Reactions: SN1, SN2 and SNi mechanisms; neighbouring group participation; in addition, electrophilic and nucleophilic reactions of aromatic compounds including heterocyclic compounds–pyrrole, furan, thiophene and indole.
(iv) Elimination Reactions: First of all, E1, E2 and E1cb mechanisms; orientation in E2 reactions–Saytzeff and Hoffmann; And pyrolytic syn elimination – Chugaev and Cope eliminations.
(v) Addition Reactions: Electrophilic addition to C=C and C≡C; nucleophilic addition to C=0, C≡N, also, conjugated olefins and carbonyls.
(vi) Reactions and Rearrangements: (a) Pinacol-pinacolone, Hoffmann, Beckmann, Baeyer–Villiger, and Favorskii, Fries, Claisen, Cope, Stevens and Wagner-Meerwein rearrangements.
(b) Aldol condensation, Claisen condensation, and Dieckmann, Perkin, Knoevenagel, Witting, Clemmensen, Wolff-Kishner, Cannizzaro and von Richter reactions; Stobbe, benzoin and acyloin condensations; Fischer indole synthesis, In addition, Skraup synthesis, Bischler-Napieralski, Sandmeyer, Reimer-Tiemann and Reformatsky reactions.
- Pericyclic Reactions:Classification and examples; Woodward-Hoffmann rules – electrocyclic reactions, cycloaddition reactions [2+2 and 4+2] and sigmatropic shifts [1, 3; 3, 3 and 1, 5] FMO approach.
- (i) Preparation and Properties of Polymers: Organic polymers–polyethylene, polystyrene, polyvinyl chloride, teflon, nylon, terylene, synthetic and natural rubber.
(ii) Biopolymers: In conclusion, Structure of proteins, DNA and RNA.
- Synthetic Uses of Reagents:
OsO4, HIO4, CrO3, Pb(OAc)4, SeO2, NBS, B2H6, Na-Liquid NH3, LiAlH4, NaBH4, n-BuLi and MCPBA.
First of all, Photochemical reactions of simple organic compounds, excited and ground states, singlet and triplet states, Furthermore, Norrish-Type I and Type II reactions.
Principle and applications in structure elucidation:
(i) Rotational: First of all, Diatomic molecules; isotopic substitution and rotational constants.
(ii) Vibrational: Second of all, Diatomic molecules, linear triatomic molecules, specific frequencies of functional groups in polyatomic molecules.
(iii) Electronic: In addition, Singlet and triplet states; n p* and p p* transitions; application to conjugated double bonds and conjugated carbonyls–Woodward-Fieser rules; Charge transfer spectra.
(iv) Nuclear Magnetic Resonance (1H NMR): Also, Basic principle; chemical shift and spin-spin interaction and coupling constants.
(v) Mass Spectrometry: In conlcusion, Parent peak, base peak, metastable peak, McLafferty rearrangement.