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#### Title: Physical Chemistry-II (Code-09040308)

 S.No Topic Learning Objectives Teaching Guidelines Methodology Hours Unit I 1 Concept of distribution, thermodynamic probability and most probable distribution Students should able to understand thermodyanmic probability, and most probable distributiom Problem solving on this topic Presentation/interactive lectures using personal response 2 hrs 2 Canonical, grand canonical and micro canonical ensembles Students should know the ensembles Deliver lecture and derive equations minutely group problems 1 hrs 3 Maxwell – Boltzmann statistics, Statistical thermodynamic formulation of Maxwell – Boltzmann distribution law students be able to derive distribution law and relatve with different type of velocities Discuss and explain Lecture and internet based learning 3 hrs 4 Maxwell – Boltzmann law of distribution of energy and evaluation of average velocity, root mean square velocity Select and apply Using board and marker for derivations 3 hrs 5 Law of equipartition of energy; Partition function and its factorization The student will be able to understand partition function and relate with thermodynamic properties pictorial represenation of different models computer assisted learning 2 hrs 6 Relationship of atomic and molar partition function to thermodynamic properties helps stydents visualize chemistry and improve problem solving skills Using board and marker for derivations 2 hrs 7 (I) internal energy (ii) entropy (iii) Gibb’s free energy (iv) heat contant (v) work function (vi) pressure (vii) heat capacity at constant volume develop skills and build confidence Homework 1 hrs 8 Derivation of equation of state for a mono atomic ideal gas. able to derive equation for mono atomic gas Lecture should be problem based improve learning and grades 2 hrs Unit II 1 Translational partition function, calculation of absolute entropy of an ideal monoatomic gas, Seckure -Tetrode equation Learn to know translational partiotion function, Seckure Tetrode equation discuss problems presented mathematically allow students to work at their own pace until they master concepts 3 hrs 2 Vibrational, Rotational, & electronic partition function of diatomic molecules Learn to know vibrationa, rotational partition function Lecture should be problem based develop skills and build confidence 2 hrs 3 Derivation of expressions for transitional ,vibrational, rotational, electronic energy; expressions for entropy Students able to derive different expression of translational vibrational, and concept of zero point energy and understand the conceptual idea helps students studying university chemistry books in the library 2 hrs 4 Gibbs free energy, work function due to transitional, vibrational and rotational motion of a molecule carry out the mathematical activities and comparison the other earliar concepts improve learning and grades 2 hrs 5 Effect of change of zero point energy on partition function and also on thermodynamic properties like internal energy provide insight to students performance 2 hrs 6 Gibbs free energy, enthalpy, work function & entropy motivate students learning 2 hrs 7 Chemical equilibrium and equilibrium constant in terms of partition functions, Free energy function how partion function is used to derive equiliribium constants understand the conceptual idea helps students studying university chemistry books in the library 2 hrs Unit III , 1 Quantum mechanical treatment of Helium atom and the failure of rigorous quantum mechanical method Students able to derive the Quantumn mechanical approach to He atom Search and investigate the mathematical and conceptual approch Using board and marker for derivations 4 hrs 2 Need of approximate methods, first order perturbation theory (excluding time dependent), variation principle Able to derive the equations of variation theorem and perturbation principle Search and investigate the mathematical and conceptual approch Presentation/interactive lectures using personal response 3 hrs 3 Application of first order perturbation and variation principle to evaluate ground state of helium atom 2 hrs 4 Applicability of perturbation theory to an electron in a one dimensional box under the influence of electric field Students know the application of perturbation theory spend more time teaching monitor students performance and spend more time in teaching 2 hrs Unit IV 1 Valance bond method Students should able to understand the valence bond theory and aplly in hydrogen molecule ion Search and investigate the mathematical and conceptual approch Presentation/interactive lectures using personal response 2 hrs 2 Valance bond method to hydrogen, hydrogen molecule ion. 3 hrs 3 Their symmetric and anti symmetric solution without actual valuation of various integrals 2 hrs 4 Energy of molecular hydrogen system, LCAO-MO approximation 2 hrs 5 Refined treatment of hydrogen molecules Able to refine the treatement of H molecue and getting resonance and hybridazations Lecture should be problem based presentation/interactive lectures using personal response 1 hrs 6 Concept of resonance and its role in the stability of hydrogen molecule ion, electron spin 2 hrs 7 Pauli’s exclusion principle, hybridization. 2 hrs