CH-101 CHEMISTRY SYLLABUS (PASS) 1st Semester-
Atomic Structure- Bohr,s atomic model & limitation, Idea of de Broglie matter weaves, Hisenberg’s uncertainty principle, Schrödinger’s wave equation, Significance of wave function, Quantum numbers, Multielectron system-Pauli’s exclusion principal, Hunds rules of maximum multiplicity, Stability of half filled full field orbitals, Afbau principal & its limitation, Electronic configuration of atoms.
Units & dimention- (SI units to be used & encouraged)- Kinetic Theory of Gases: Distribution of molecular, velocities root-mean-square velocity,
elementary kinetic molecular theory of ideal gases, deduction of kinetic gas equation P=⅓mnc2, deduction of gases laws.
Bonding in organic compounds- Classification, trivial names and IUPAC system of nomenclature of organic compounds, Nature of covalent bond and its orbital representation, Hybridization, bond energy, polarity of bond & dipole moment of molecules, inductive effect, hydrogen bond, conjugation, resonance, Hemolytic & heterolytic fission of bonds electrophiles & nucleophiles, carbonation, carbon ions and radicals- there stability, geometry & generation.
Stereochemistry- Dissymmetric Molecules: Different types of Isomerism, Structural Isomers, Geometrical, Stereoisomerism, Configurational Isomers, Conformational Isomers, Concept of asymmetric carbon atom, Enantiomers, Diastereiosmers, Stereogenic atom / center, Chirotopic / Achirotopic Centre, Protereoisomerism, Concept of Topicity of Ligands and Faces (Homotopic, Enantiotopic, Diastereotopic atoms and groups; Prochiral, Homotopic, Enantiotopic, Diastereotopic Faces), Projection Structures of Streoisomers (Fischer, Swahorse, Newman, Flying-Wedge projection and Interconversion of these projections formulas) of simple molecules containing one or two asymmetric carbon atom, Optical isomerism, Optical activity, Element of symmetry and chirality, Meso compounds, Chiral centers and the number of stereoisomers, Racemic modifications, Racemic mixture or (+/-)-Conglomerate, Racemic Compounds or racenate, Stereochemical nomenclature of Stereoisomers containing chiral centers (R/S and E/Z or cis-trans or sec cis- sec trans of C=C system); D, L system of designation; Pro-R, Pro-S, Re, Si, Erythro, threo, Pref and Praf designation of enantiotopic groups and atoms, Chirality of Organic molecules without chiral center and concept of chiral axis.
Reaction Mechanism- SN1 & SN2 reaction, E1&E2 reaction (elementary treatment) of aliphatic hydrocarbon, Saytzeff & Hofmann elimation, Nucleophilic and electrophilic aromatic substitution.
Electrolytic conductance- specific, equivalent and molar conduction, their variation with concentration in case of strong and weak electrolytes, measurement of conduction, Kohlrausch law of independent migration of ions, ionic mobility and conductance, transferrance number, conduct metric titration.
Phase Rule- Phase, component, system, degrees of freedom, The phase rule, Phase diagram of one component system: water,
Heterogeneous systems: Nerast distribution law, miscibility and distillation of binary liquid mixture, aziotroic mixtures, critical solution temperature (elementary idea).
Radioactivity and Nuclear Structure of Atoms- Radioactive disintegration series, group displacement law, law of radioactive decay, half-life and
average life of radio elements, radio active equilibrium, measurement of radioactivity, Stability of atomic nucleus, n/p ratio, Radioisotopes and their application: Determination of age of earth, radio carbon dating, Medicinal and agriculture use of isotopes, hazards of radio activity.
Chemical analysis- Gravimetric Analysis- Solubility product and common ion effect, requirement of gravimetry, Techniques of Precipitations, filtration, washing, drying, igniting and weighing precipitates, Gravimatric estimation of chloride & nickel, Volumetric analysis – primary and secondary standered substance/(solution), Principles of acidbase, oxidation- reduction and complexometric titration, Acid-Base, redox and metal ion
indicators, Analysis of real samples: Sampling techniques, methods of dissolution of solid samples for chemical analysis. Determination of hardness water, Estimation of glucose& phenol, Accuracy and precision in quantitative analysis, errors, standard deviations.