Postgraduate Govt. College for Sector-11, Chandigarh Weekly Planner for the Session 2018-2019 Class: B.Sc.I Subject: Chemistry S.No Week Paper A inorganic chemistry Paper B organic chemistry C physical chemistry 1 18 Idea of de-Broglie matter waves. Heisenberg uncertainty principle, atomic orbitals Introduction of structure and bonding of organic compounds Logarithmic relations, curve sketching, linear graphs and calculation of slopes 2 25july-30july Schrodinger wave equation, significance of Ψ and Ψ2, Quantum numbers Hybridization ,Bond lengths ,Bond angles, Bond energy , Localized and delocalized chemical bond, Differentiation and integration of functions like ex, xn, sinx, logx , maxima and minima. 3 1aug-6aug Radical and angular wave functions and probability distribution curves. Shapes of s, p, d, orbitals. Vander waal’s interaction, resonance. Hyperconjugation, aromaticity, Inductive and field effects, Hydrogen bonding, curved arrow notation , drawing e- movement with arrows, Homolytic and heterolytic bond breaking Partial differentiation and reciprocity relations. Terms of mean and median, precision and accuracy in chemical analysis. 4 8aug-13aug Aufbau and Pauli’s exclusion principles. Hund’s multiplicity rule, electronic configurations of the elements and ions. Hydrogen bonding, curved arrow notation , drawing e- movement with arrows, Homolytic and heterolytic bond breaking Data treatment for series involving relatively few measurement, linear squares curve fitting . Types of errors, standard deviation. 5 15aug-20aug Atomic radius, Ionization energy, electron affinity, methods of determining or evaluation, trends in periodic table Types of reagents , Types of reactions, energy consideration. Carbocations, Carbanions, Free radical, Carbenes, Arynes and Nitrenes. Postulates of kinetic theory of gases, deviation from ideal behaviour. Vander waals equation of state. 6 22aug-27aug Preparation and properties of noble gases. Assigning formal charges to intermediates and other ionic species, ,methods of determination of reaction mechanisms. PV isotherm of real gases , continuity of states, the isotherms of vander waals equation
7 29aug-3sept Chemistry of xenon compounds. Alkanes and cycloalkanes Isomerism in alkanes, sources, methods of formation (with special reference to Wurtz reaction, Kolbe reaction, Corey-House reaction and decarboxylation of carboxylic acids) Relationship between critical constant and vander waals constants, the law of corresponding states reduced equation of state. 8 5sept-10sept Structure and bonding in Xenon compounds Comparative study Physical properties and chemical reaction of alkanes. Mechanism of free radical halogenations of alkanes :orientation, reactivity and sensitivity Molecular velocities: Maxwell’s distribution of molecular velocities, collision number , diameter, 9 12sept-17sept Diagonal relationships, salient features of hydrides methods of formation, chemical reactions Mean free path , liquefaction of gases. 10 19sept-24sept Solvation and complexation tendencies including their function in biosystems Baeyer’s strain theory and its limitations. Ring strain in small rings (cyclopropane and cyclobutane), theory of strainless rings. The case of cyclopropane ring : banana bonds Chemical Kinetics: Introduction, factors affecting rate of reaction, molecularity and order of reaction, 11 26sept-29sept Revision and test Revision and test Mathematical characteristics of simple chemical reactions: zero order, first order 12 18oct-22oct percentage ionic character from dipole moment and electronegativity difference Stereochemistry: concept of isomerism, optical isomerism: element of symmetry, molecular chirality, enantiomers, stereogenic centre, optical activity, properties of enantiomers. Mathematical characteristics of simple chemical reactions: second order and pseudo order, nomenclature,
13 24oct-29oct Chemical Bonding:- covalent bond and its limitations, directional characteristics of covalent bond. Relative and absolute configuration sequence rule. Methods of determination of order of reaction, radioactive decay 14 31oct-5nov Various types of hybridization and simple inorganic molecules and ions D &L and R &S system of nomenclature. Geometrical isomerism ,E & Z system of geometrical isomerism in oximes and acyclic compounds. Theories of chemical kinetics: Arrhenius equation and concept of activation energy 15 7nov-12nov VSEPR theory (Valance shell electron pair repulsion theory) .MO theory introduction Conformational isomerism of ethane, n-butane, cyclohexane. Simple collision theory, transition theory Catalysis: Homogenous and heterogeneous catalysis, 16 14nov-19nov Homonuclear and heteronuclear, diatomic Multicenter bonding in electron deficient molecules(boranes), Newman Projection, sawhorse, Fischer and flying wedge formulae. Difference between configuration and conformation. Acid base catalysis, Michaelis menton equation for enzyme catalysis and its mechanism 17 21nov-26nov Revision and test Revision and test Revision and test