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(Hons) Chemistry 2020-23

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(Hons) Chemistry 2020-23 Jiwaji University, Gwalior B.Sc. (i.Ions) Chemistry 2020-23 Course Structure and Scheme of Examination First Semester: Course Course Name Total Credit End Sem Exam Sessional Code Marks Marks Marks MAX MIN MAX MIN it:organic CC.I.'t Chemistr.y-l t00 4 60 2t 40 14 cc-tI-:i- Phvsical Chem strv-l t00 4 60 21 40 1.1 CC-I-P Inorganic Chemistry-l 100 2 60 2t 40 t4 t.ab cc-il-P Physir;-, ! Chemistry-l r00 60 2t 40 l4 Lab GTT.I Elenrents iif Modern lu0 1 60 2l .t0 l1 Phvsics AEC(--.I Eng lish 100 1 60 21 40 l4 Comrlunication (irand Tota! 20 Sccond Semester: Cou rsc Coxrse Name 'l'otal Cretl it End Senr trlxam Sessiona I Code Ilarks Marks Marks M.4X MIN lur\x FIIN cc-.lIt-'r- Ciganic 100 4 6(.) 2t 40 l4 (,'hernistry-l cC-l\r-T Phr sical 100 .t 60 2t 40 t4 Chenr istry-ll C'C.III-P Organic 100 ). 60 2t 40 t4 Chemisrry-l Lab CC-IV-P Phvsical 100 2 60 21 40 t4 Chemistry-ll Lab GE-II Electricity and 100 4 60 2l 40 14 Magnetism AECC.II Environmental 100 1 6A 2i 40 t4 Science Grand'trirfal 20 5)'.'-.."-*. 4fu-4- Third Semester: Course Course Name Total Credit End Sem Exam Sessional Code Marks Marks Marks MAX MIN MAX MIN CC.Y-T Inorganic 100 4 60 2t 40 14 Chem istry-ll CC-VI-T Organic t00 4 60 2t 40 14 Chemistry-ll CC-VII-T Physical 100 4 60 2t 40 14 Chemistry-lll CC-V-P lnorgan ic r00 2 60 21 40 t4 Chemistry-ll Lab CC.yI.P Organic r00 2 60 2t 40 14 Chemistrv-ll Lab CC-VII-P Physicat 100 2 60 21 40 14 Chemistry-lll Lab GE.III Computer r00 4 60 2t 40 t1 l-undamentals SEC.I Intellectual 100 4 60 21 40 t4 Property Rights Grand Total 26 Fourth Semester: Course Course Name Total Credit End Sem Exam Sessional Ccde Marks Marks Marks MAX MIN MAX MIN CC.VIII-T Inorganic 100 4 60 21 ,10 l.+ Chemistry-tlt CC.IX.T Organic 100 4 60 2t 40 l.t Chemistry-lll CC.X-T Physical 100 4 60 21 40 l4 Chemistry-lV CC-VIII.P Inorganic r00 2 60 2t 40 t4 Chemistry-lll l,ab CC-IX-P Organic 100 2 60 2t 40 l4 Chemistry-lll Lab CC.X.P Physical 100 2 60 2l 40 14 Chemistry-lV Lab GE-IV Introduction to r00 4 60 2t 40 14 Database System SEC.II Green Methods in 100 4 6t) 21 40 14 Chemistrv Grand Total 26 5:Y -a- Fifth Semester: Course Course Name Total Credit End Sem Sessional Code Marks Exam Marks Marks MAX MIN MAX MIN CC-XI-T Organic Chemistry-lV 100 4 60 21 40 t4 CC-XII-T Physical Chemistry-V 100 4 60 2t 40 t4 CC-XI-P Organic Chemistry-lV 100 2 60 2t 40 14 Lab CC-XII-P Physical Chemistry-V 100 2 60 21 40 t4 Lab DSE.I-T Polymer Chemistry 100 4 60 2t 40 t4 DSE-II-T Research Methodology 100 5 60 2t 40 14 for Chemistrv DSE-I-P Polymer Chemistry Lab 100 2 60 2t 40 14 DSE,.IT.P Research Methodology r00 I xx t00 35 lor Chemistry Tutorial Grand Total 24 Sixth Semester: Course Course Name Total Credit End Sem Sessional Code Marks Exam Marks Marks MAX MIN MAX ]\I IN CC-XIII-T Inorganic Chemistry-lV 100 4 60 21 40 14 CC-XIV-T Organic Chemistry-V 100 4 60 21 40 t4 CC-XIII-P Inorganic Chemistry-lV 100 2 60 2t 40 t4 Lab CC.XIV-P Organic Chemistry-V 100 2 60 2t 40 t4 Lab DSE-III-T lnorganic Materials of 100 4 60 2l 40 14 lndustrial Importance DSE-IV-T lnstrumental Methods r00 4 60 21 40 14 of Analysis DSE-III-P Inorganic Materials of t00 2 60 21 40 14 Industrial Importance Lab DSn-rv-P lnstrumental Methods 100 2 60 2t 40 t4 of Analysis Lab Grand Total 24 5\'--..\'"- Syllabus Session 2020-23 First Semester Paper code: CC-I-T (Inorganic Chemistry-I) Credit # 4 Unit - I Atomic Structure: Bohr's theory, its limitations and atomic spectrum of hydrogen atom. Wave mechanics: de Broglie equation, Heisenberg's Uncertaintv Principle and its significance, Schrddinger's wave equation. significance of r4 and ,g2. Quantum numbers and their significance. Normalized and orthogonal wave functions. Sign of wave functions. Radial and angular wave functions for hydrogen atom. Radial and angular distribution curves. Shapes ofs,p, dand./orbitals. Contour boundary and probability diagrams. Unit - II Periodicity of Elements: .s, p, d,.f block elements, the long fom of periodic table. Detailed discussion of the following 'properties of the elements, with refbrence to s and p-block. (a) Effective nuclear charge, shielding or screening effect, Slater rules, variation ofeffective nuclear charge in periodic table. (b) Atomic radii (van der Waals) (c) lonic and crysral radii. (d) Covalent radii (octahedral and tetrahedral) (e) Ionization enthalpy, Successive ionization enthalpies and factors affecting ionization energy. Applications of ionization enthalpy. (f) Electron gain enthalpy, trends of electron gain enthalpy. (g) E,lectronegativity, Pauling's/ Mulliken's/ Allred Rachow's/ and Mulliken-.laffe's electronegativity scales. Variation of electronegativity with bond order, partial charge, hybridization, group electronegativity. Sanderson's electron density ratio. Unit - III Chemical Bonding: (i) Ionic bond: General characteristics, types of ions, size effects, radius ratio rule and its limitations. Packing of ions in crystals. Bom-Landd equation with derivation and importance of Kapustinskii expression for lattice energy. Madelung constant, Born-Haber cycle and its appl ication, Solvation energy. (ii) Covalent bond: Lewis structure, Valence Bond theory (Heitler-London approach). Energetics of hybridization, equivalent and non-equivalent hybrid orbitals. Bent's rule, Resonance and resonance energy, Molecular orbital theory. Molecular orbital diagrams of 4--YP*4- diatomic and simple polyatomic molecules N2, 02, C2,82, F2, CO, NO, and their ions; HCl, BeF2, CO2, (idea of s-p mixing and orbital interaction to be given). Formal charge, Valence shell electron pair repulsion theory (VSEPR), shapes of simple molecules and ions containing lone pairs and bond pairs of electrons, multiple bonding (o and n bond approach) and bond lengths. Unit - IV Covalent character in ionic compounds, polarizing power and polarizability. Fajan's rules and consequences of polarization. Ionic character in covalent compounds: Bond moment and dipole moment. Percentage ionic character from dipole moment and electronegativity differcnce. (iii) Metallic Bond: Qualitative idea ofvalence bond and band theories. Semiconductors ani insulators, defects in solids. (iv) Weak Chemical Forces: yan der Waals forces, ion-dipole forces, dipole-dipole interactions, induced dipole interactions, Instantaneous dipole-induced dipole interactions. Repulsive forces, Hydrogen bonding (theories ofhydrogen bonding, valence bond treatment), Effects of chemical force, melting and boiling points. solubility energetics of dissolution process. Unit - V Oxidation-Reduction: Redox equations, Standard Electrode Potential and its application to inorganic reactions. Principles involved in volumetric analysis to be carried out in class. Text Books: l. Lee, J.D.Concise Inorganic Chemistry ELBS, 1991. 2. Douglas, B.E. and McDaniel, D.H. Concepts & Models of Inorganic C'hemistry Oxford. 1970 3. Atkins, P.W. & Paula, J. Physical Chemlslry, lOth Ed., Oxford University press,20l4. 4. Day, M.C. and Selbin, J . Theoretical Inorganic Chemistry, ACS Publicatio ns, 1962. 5. Rodger, C.E. Inorganic and Solid State Chemistry, Cengage Leaming India Edition, 2002. 5+'-,)* _€ -5- First Semester Session 2020-23 Paper code: CC-I-P Inorganic Chemistry-I Lab Credit # 2 (A) Titrimetric Analysis (i) Calibration and use of apparatus (ii) Preparation of solutions of different Molarity/Normality of titrants (B) Acid-Base Titrations (i) Estimation of carbonate and hydroxide present together in mixture. (ii) Estimation of carbonate and bicarbonate present together in a mixture. (iii) Estimation of free alkali present in different soaps/detergents (C) Oxidation-Reduction Titrimetry (i) Estimation of Fe(ll) and oxalic acid using standardized KMnO4 solution. (ii) Estimation ofoxalic acid and sodium oxalate in a given mixture. (iii) Estimation of Fe(ll) with K2Cr2O7 using intemal ldiphenylamine, anthranilic acid) and external indicator. Reference text: l. Mendham, J., A. L Vogel's Quontitative Chemical Analysis 6th Ed., Pearson, 2009. 4 ?^P -6- First Semester Session 2020-23 Paper Code: CC-[-T Physical Chemistry-I Credit# 4 Unit - I Gaseous state: Kinetic molecular model of a gas: postulates and derivation of the kinetic gas equation; collision frequency; collision diameter; mean free path and viscosity of gases, including their temperature and pressure dependence, relation between mean free path and coefficient of viscosity, calculation of o from q; valiation of viscosity with temperature and pressure. Maxwell distribution and its use in evaluating molecular velocities (average, root mean square and most probable) and average kinetic energy, law ol equipartition of energy, degrees of tieedom and molecular basis ofheat capacities. Unit - II Behaviour ofreal gases: Deviations from ideal gas behaviour, compressibility factor, Z, and its variation with pressure for different gases. Causes ofdeviation from ideal behaviour. Van der Waals equation olstate, its derivation and application in explaining real gas behaviour, mention ofother equations ofstate (Berthelot, Dietrici); virial equation ofstatei van der Waals equation expressed in virial form and calculation ofBoyle temperature. lsotherms ofreal gases and their comparison with van der Waals isotherms, continuity of states, critical state, relation between critical constants and van der Waals constants, law ofcorresponding states. Unit - ilI Liquid state: Qualitative treatment ofthe structure ofthe liquid state; Radial distribution function; physical properties of liquids; vapour pressure, surface tension and coefficient of viscosity, and their determination.
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