Study Materials for TRB Exam of Chemistry

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Syllabus: Chemistry TRB Exam

Unit-I
Periodic properties – Atomic radius – ionic radius, ionization potential, electron affinity and electronegativity – Their significance in chemical bonding. VB theory, MO theory – applications – Comparision of VB and MO theories – VSEPR theory – Bond order – Bond energy – Bond length Bond polarity – Partial ionic character of bonds – The concept of multi-centre bond – Electron deficient compounds – Hydrogen bond – Its influences.
Non aqueous solvents – A general study of typical reactions in non aquieous media – comparison with reactions in aqueous media.
Solid state chemistry – Ionic bonding – Lattice energy – Born equation – Born Haber cycle – Radius ratio rule – Born Meyer equation – Kapustinski’s Modification – energetics of the dissolution of ionic compounds in polar solvents – different types of electostatic interactions. Structural aspects of solids – Fourier synthesis and analysis structure factors – scattering factors Spinels and Inverse spinels – defects in stoinchiometric and Non stoichiometric crystals. Electrical properties of solids – Band theory semi conductors – Junction devices – Super conductivity – Ionic conductivity – Optical properties of solids – Lasers and phosphors – Photovoltaic effect – solar energy.
Magnetic properties of solids – Different types – dia, para, ferro, antiferro and ferri Magnetism – Magnetic hysteresis.
Unit II
Co-ordination chemistry – Methods of preparation of complexes – isomerism in complexes – applications of complex formation in analytical chemistry – complexes and their stability chelate effect
Stability constants – Their determination – complexes of Metals in different oxidation states and their stability.
Optical activity and concept of chirality – Different kinds of opticalloy active compounds – configuration – Foscher, sawhorse and Newman projections – Absolute configuration R and S Notations – Methods with more than one chiral center – Asymmetric synthesis – optical purity.
Geometrical isomerism resulting from double bonds – The E.Z. system of nemenclature – Geometrical isomerism of monocyclic compounds and fused ring systems – Sterospecific and stereo
selective reactions with examples. Confermational analysis – conformation and reactivity in acylic and cyclo – hexane systems –
conformation of decalins, cyclohexane and cyclohexanone.

Unit III
Organic reaction mechanisms – General methods of investigating reaction mechanisms – kinetic and non-kinetic methods – different types of reaction intermediates.
Aliphatic nucleophilic substituion SN1, SN2 and SNi reactions – substitution at vinylic and benzylic carbon – stereo chemistry of nucleophilic reaction – solvents and substituent effects –
Nucleophilicity Neighboring group participation.
Addition to double and triple bonds – Mechanism Hydration – Hydroboration – Hydroxiylation – epoxidation.
Elimination reactions E1, E2, E1cB Mechanism – Orientation effects in elimination reactions – stereo chemistry of elimination reactors - dehydration of alcohols – dehydro halogenation – cope
elemination. Heterocyclics – synthesis and reactivity of furan, thiophene, pyrrole pyridine, quinoline,
isoquinoline, Indole, flavenes, and anthocyanins – skraup synthesis – Fischer indole synthesis.
The chemistry ;of natural products structure elucidations and Biogenesis of the following: Alkaloids : Reticulene, Reserpine, Morphine Terpenoids : Zingiberene, Squalene, Lanosteroal Steroids : Cholesterol, Oestrone, Progresterone
Carbohydrates: Maltose, Starch, Cellulose (biogenis not expected)
Structure and functions of biopolymer such as proteins and Nucleic acids – Primary, Secondary and tertiary structures of proteins – Mechanism of Enzyme action – DNA and RNA.

For whole syllabus here is the attachment of all subjects from it you check the syllabus of chemistry

Syllabus for TRB Exam of Chemistry




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