COURSE TITLE BST 1 0 3 L T P CREDITS (or Max. Marks) 3 0 1 4 Inorganic Chemistry COURSE OBJECTIVES: To acquaint students with knowledge of Inorganic Chemistry and its application. It would enable them to understand the application and utility of Inorganic Chemistry in the relevant field. COURSE CONTENTS: S. No. 1 Description Atomic Structure Idea of de Broglie matter waves, Heisenberg uncertainty principle, atomic orbitals, Schrodinger wave equation, Significance of Ψ and , Ψ 2 Quantum numbers, Shapes of s, p, d orbitals. Aufbau and Pauli exclusion principles, Hund's multiplicity rule Electronic configurations of the elements and ions. Chemistry of Noble gases Chemical properties of the noble gases, Chemistry of xenon, Structure and bonding in xenon compounds. Chemical Bonding–I Covalent Bond-Valence bond theory and its limitations, Directional characteristics of covalent bond, Various types of hybridization and shapes of simple inorganic molecules and ions. BeF2, BF3, CH4, PF 5, SF 6, IF 7, Sncl2 , XeF 4, BF4, PF 6, Sncl6-2 2 Chemical Bonding – II Valence shell electron pair repulsion (VSEPR) theory to NH3, H3O+, SF4, CIF3, ICI2, and H2O, MO theory, Homonuclear (elements and ions of 1st and 2nd row), and heteronuclear (BO, CN, CO+, NO+, CO, CN), Diatomic molecules, Multicenter bonding in electron deficient molecule (Boranes), Percentage ionic character from dipole moment and eIectronegativity difference. Ionic Solids-I Concept of close packing, Ionic structures, (NaCl type, Zinc blende, Wurzite, CaF2, and antifluorite), 3 Ionic Solids -II Radius ratio rule and coordination number, Limitation of radius ratio rule, Lattice defects, Semiconductors, Solvation energy and solubility of ionic solids, Polarizing power and polarisability of ions, Fajan's rule,Metallic bond-free electron, valence bond and bond theories. Suggested Readings 1. Frank Albert Cotton Advanced inorganic chemistry, Wiley, Publishing House 2. C. Chambers, A. K. Holliday, Modern inorganic chemistry, Butterworth & Co (Publishers) 3. J.D. Lee Concise Inorganic Chemistry 5th Edition (2008), Wiley Co 4. Inorganic Chemistry by Catherine E. Housecroft, Alan G. Sharpe, Prentice Hall, 2004 5. Principles of Descriptive Inorganic Chemistry ; Gary Wulfsberg; Brooks/Cole Publishing House, 1987 6. Inorganic Chemistry: Principles of Structure and Reactivity (4th Edition) by James E. Huheey, Ellen A. Keiter, Richard L. Keiter, Publisher: Benjamin Cummings 7. Inorganic Chemistry. A.G. Sharpe, ELBS. 8. Inorganic Chemistry. G.L. Miessler and O.A. Tarr, Prentice Hall. 9. Modern approach to Inorganic Chemistry, Dr. S.P.Jauhar Instructions for paper setter. The syllabus has been divided into three equal units. The paper setter is required to set Ten questions in all, three questions from each unit and a compulsory question consisting of five sub parts and based on the whole syllabus. The candidate will be required to attempt six questions including the compulsory question number no 1 and not more than two questions from each unit. COURSE TITLE BST 1 0 4 L T P CREDITS (or Max. Marks) 3 0 1 4 Organic Chemistry COURSE OBJECTIVES: To acquaint students with knowledge of Organic Chemistry and its application. It would enable them to understand the application and utility of Organic Chemistry in the relevant field. PRE-REQUISITES: COURSE CONTENTS: S. No. Description Structure and Bonding Hybridization, bond lengths and bond angles, Bond energy, Localized and delocalized chemical bond, Van der Walls interactions, Resonance, hyperconjugation, aromaticity, Inductive and field effects, hydrogen bonding. 1 2 Mechanism of Organic Reactions Curved arrow notation, Drawing electron movements with half- headed and double headed arrows, Homolytic and heterolytic bond breaking, Types of reagents of organic reaction, Energy considerations, Reactive intermediates-bocations, Carbanions, free radicals, carbenes, arynes and nitrenes (with examples). Assigning formal charges on intermediates and other ionic species. Alkanes Isomerism in alkanes, Sources, Methods of formation (with special reference to Wurtz reaction, Kolbe reaction, Corey-House reaction and decarboxylation of carboxylic acids), Physical properties and Mechanism of free radical halogenation of alkanes: Orientation, Reactivity and selectivity. Cyclo alkanes Cycloalkanes—nomenclature, Chemical reactions, Baeyer's strain theory and its limitations, Ring strain in small rings (cyclopropane and cyclobutane), Theory of strain less rings, The case of cyclopropane ring: banana bonds, 3 Stereochemistry of Organic Compounds -I Concept of isomerism, Types of isomerism, Optical isomerisin-elements of symmetry, Molecular chirality, Enantiomers, Stereogenic centrec, optical activity, properties of enantiomers, chiral and achiral Molecules with two stereogenic centres, Diastereomers, threo and erythro diastereomers, Meso compounds, Resolution of enantiomers, inversion, retention and racemization. Relative and absolute configuration, Sequence rules, D & L and R & S systems of nomenclature, Geometric isomerism-determination of configuration of geometric isomers, E & Z system of nomenclature, Geometric isomerism in oximes and alicyclic compounds, Conformational isomerism-conformational analysis of ethane; Conformations of cyclohexane, axial and equatorial bonds, Newman projection and Sawhorse formulae, Fischer and flying wedge formulae, Difference between configuration and conformation. Suggested Readings: 1. R.T. Morison and R.N. Boyd, Organic chemistry 2. I. L. Finar, Organic Chemistry, Vol.I, IV ed. 3. J. March, Advanced Organic Chemistry, Reactions Mechanisms and Structure. 4. Schaum’s Outlines Series, Theory and Problems of Organic chemistry 5. I.L. Finar, Problems and their solution in Organic chemistry. 6. J. D. Robert and M. C. Caserio, Modern Organic Chemistry. 7. D.J. Cram and G. S. Hammond, Organic chemistry. 8. J. E. Banks, Naming Organic Compounds - Programmed Introduction to Organic Chemistry 9. E.L. Eliel, Stereochemistry of carbon compounds. 10. W. Camp, Organic Spectroscopy 11. F. A. Carey, Organic chemistry 12. Fundamentals of Organic Chemistry. Solomons, John Wiley. 13. Organic Chemistry. Vol. I, II & III. S.M. Mukherji, S.P. Singh and R.P. Kapoor, Wiley Eastern Ltd. (New Age International) 14. Organic Chemistry. F.A. Aarey, McGraw Hill India. 15. Modern approach to organic Chemistry, J.M.Sehgal Instructions for paper setter. The syllabus has been divided into three equal units. The paper setter is required to set Ten questions in all, three questions from each unit and a compulsory question consisting of five sub parts and based on the whole syllabus. The candidate will be required to attempt six questions including the compulsory question number no 1 and not more than two questions from each unit. COURSE TITLE BST 1 0 5 L T P CREDITS (or Max. Marks) 3 0 1 4 Physical Chemistry COURSE OBJECTIVES: To acquaint students with knowledge of Physical Chemistry and its application. It would enable them to understand the application and utility of Physical Chemistry in the relevant field. COURSE CONTENTS: S. No. 1 Description Chemical Thermodynamics: State of a system, State variables, Thermodynamic equilibrium, Thermodynamic properties, Intensive and Extensive properties, various types of processes. First Law of Thermodynamics, internal energy and enthaply, change in internal energy and change in enthalpy for expansion of real and ideal gases under isothermal and adiabatic conditions for reversible and irreversible processes, Relation between Cp and Cv, Internal energy change and enthaply change in a chemical process. Hess's law of heat summation. Enthaply of formation, enthaply of ionization and calculation of bond dissociation energies from thermochemical data. Second law of thermodynamics, Second law of thermodynamics, entropy and Gibb's free energy, Carnot's cycle, Calculation of entropy change for reversible and irreversible processes Third law of thermodynamics, Third law of thermodynamics, Nernst heat theorem,claculation of absolute entropies of substances, Meaning of chemical equilibrium, homogeneous and heterogeneous equilibrias. Thermodynamic derivation of law of chemical equilibrium, Van't Hoff relation, Relation between free energy change and equilibrium constants Kp Kc and Kf . Temperature and pressure dependence of equilibrium constant. 2 Gaseous State Postulates of kinetic theory of gases, deviation from ideal behavior, van der Waals equation of states, the isotherms of van der Waals equation, relationship between critical constants and van der Waals constants, the law of corresponding states, reduced equation of state. 3 Molecular velocities Root mean square, average and most probable velocities, Qualitative discussion of the Maxwell's distribution of molecular velocities, collision number, mean free path and collision diameter, Liquifacation of gases (based on Joule-Thomson effect). Evaluation of analytical data Precision and accuracy, Ways of expressing Precision, Standard deviation, relative standard deviation, Ways of expressing accuracy Suggested Reading: 1. David Griffiths, Introduction to Quantum Mechanics 2nd Edition, Pearsons Publishing 2. A. S. Negi, S. C. Anand, Textbook of Physical Chemistry Pub: New Age International, 3. Peter Atkins, Julio de Paula, Physical Chemistry, Oxford University Press 4. Mark Brouard, Reaction Dynamics, (Oxford Science Publications, Oxford, 1998) 5. G. G. Hammes, Principles of Chemical Kinetics, (Academic Press, New York, 1978). 6. R. E. Weston, Jr. and H. A. Schwarz, Chemical Kinetics, (Prentice Hall, Englewood Cliffs, NJ, 1972). 7. W. Kauzmann, Kinetic Theory of Gases (Thermal Properties of Matter, Vol I), (Benjamin, 8. D. R. Bates, Quantum Theory I. Elements, (Academic Press, New York, 1961). 9. Physical Chemistry Through Problems. S.K. Dogra and S. Dogra. Wiley Eastern Ltd 10. Modern approach to physical Chemistry. S.P. Jauhar Instructions for paper setter. The syllabus has been divided into three equal units. The paper setter is required to set Ten questions in all, three questions from each unit and a compulsory question consisting of five sub parts and based on the whole syllabus. The candidate will be required to attempt six questions including the compulsory question number no 1 and not more than two questions from each unit.