13.07.2015 Views

Hindi - Himachal Pradesh

Hindi - Himachal Pradesh

Hindi - Himachal Pradesh

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

(b) Polymerization: Mechanisms: Addition, Step Growth and Coordinationpolymerization, Methods: Bulk, suspension, interfacial condensation and emulsionpolymerization.(c) Properties of polymers: Glass transition temperature, crystallinity, molecular weight,Polymer solutions and their thermodynamic properties, Determination of molecularweights by sedimentation, light scattering, osmotic pressure, viscosity, end groupanalysis methods.(d) Commercial polymers: Poly (methyl methacrylate), Polycarbonate, Teflon, silicones,fire retardant polymers.(e) New concepts in polymers: Biomaterials, Polymer catalysts, reagents and substrates,and Conducting polymers.6. Synthetic uses of reagents:OsO 4 , HIO 4 , Pb(OAc) 4 , Hg(OAc) 2 , SeO 2 , B 2 H 6 , Na-Liquid NH 3 , LiAlH 4 , NaBH 4 , n-BuLiand NBS.7. Photochemistry:General concepts of photochemistry: Jablonski diagram; Norrish-Type I and Type IIreactions; Paterno-Buchi Reaction, Barton reactions, Photo Fries rearrangement.8. Principles of spectroscopy and applications in structure elucidation:(a) UV-visible spectra: electronic excitation; simple chromophoric groups, application toconjugated and extended conjugated systems, solvent effects, stereochemistry,Woodward-Fisher rules, application of UV-visible spectroscopy.(b) Infra red spectroscopy: Molecular vibration, Absorption of common functionalgroups, Applications of IR.(c) Nuclear magnetic resonance: Theory of nuclear magnetic resonance, Relaxationphenomenon, Chemical shift; Shielding mechanism, Spin-spin splitting, Chemicalexchange, Double resonance, Applications of 1 H NMR.(d) Mass spectrometry: Principle of mass spectrometry, Different modes of ionization,Metastable peak, Factors affecting fragmentation of simple organic molecules,McLafferty rearrangement, Nitrogen rule.9 Modern Concept in Chemistry:Basic concepts of Green chemistry, Supramolecular chemistry, Combinatorial chemistry.CIVIL ENGINEERINGPAPER-ITheory and design of structures:Strength of Materials - Simple Stress and Strain, Elastic constants, Principle stresses &strains in two dimensions, Theories of failures, Mohr circle, axially loaded compressionmembers, Shear force and bending moment, theory of simple bending, Shear Stressdistribution across cross sections, Beams of uniform strength.Structural Analysis- Principle of superposition, reciprocal theorem, unsymmetricalbending, columns and struts, Analysis of determinate and indeterminate structures, simpleand space frames, degrees of freedom, virtual work, energy theorems, deflection oftrusses, redundant frames, three moments equation, slope & deflection method, momentdistribution method, column analogy & energy methods, Matrix method of analysis,stiffness and flexibility matrix & Elements of plastic analysis. Analysis of determinate and

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!