LNMU B.Sc. part-2 chemistry honours syllabus paper-3 and paper-4 with practical
Lalit narayan mithila university, Darbhanga B.Sc. part-2 chemistry honours syllabus paper-3 and paper-4 with practical
[Full marks- 75]
[Pass marks- 34]
Theory [physical and inorganic chemistry]
Ten questions to be set Three from Group-A, Very short answer type which is compulsory. Altogether Five questions to be answered at least one from each group. Questions should be selected in the manner so that whole syllabus be covered as far as possible.
PHYSICAL CHEMISTRY Group-A
1. Thermodynamics :- Types of systems, Macroscopic properties, thermodynamic equilibrium state of system, reversible and imeversile process. Isothermal, adiabatic, isochoric and isobaric process, perfect differentials. First law of thermodynamics, internal energy and enthalpy and their gnificance, molar heat capacities (Cp and Cv) and their relations,Relationship between P,T and V in adiabatic process.
Spontaneous and nonspontaneous processes, second law of thermodynamics, Camot's theorem, Camot's cycle, concept of entropy and its physical significance, entropy change, free energy and work function, Gibbs, Helmoltz equation, Clausis-Clapeyron equation, Van't Hof equation, Vant Hoff isotope and Van't Hoff isotherm (applications)
2. Phase Equilibrium :- Phase, components, degree of freedom, Phase rule equation. Phase equilibrium of one component system-water system & sulphur system. Triple point, Reduced phase rule equation. Phase diagram and and its dicussion of two component system (Pb-Ag and Kl-H20), Eutectic point.
Inorganic Chemistry Group-B
1. Chemistry of d-block Element :- General chemistry of first transition series element with respect to electronic configuration, position in PT. oxidation states. Colour of ions, magnetic properties complex formation, formation of alloys properties.
Chemistry of Cr, Mn, Co&Ni with respect toores extraction, properties, uses and their important compounds.
2. Co-ordination Chemistry Simple double & and complex salts. Wemer's theory, IUPAC nomenclature of complex compounds. Isomerism complex compounds, EAN rule, valence bond theory approach, studies ofthe complex compound with Co-ordination no. 4 & 6.
3. Chemistry of Fluorine :- General chemistry of fluorine, preparation, Properties and use of Fluorine, analytical test of fluoride ions.
4. oxides, oxy acids and Peroxy acids of Sulphur General chemistr of oxides. Oxy acids of sulphur & selenium (preparation, properties, uses an structure their stability and structure, peroxy acid and thionic acid; Preparation Properties, uses and their structure.
5. Chemical Bonding: M. O. theory, M.O. diagram of simple homonucl (H2, N2, O2, F2) and heteronuclear (NO and CO) diatomic molecules, atomicity bond order, bond energy. Electron deficient molecules, tau bond (Banan bond Dipole moment, percentage ionic character. Electronegativity difference and dipole moment difference in determining the ionic character. Application of dipolemoment in structure determination of simple molecules of the type AB, AB2-, AB3-, AB4 etc.
6. Analytical tests :- Solubiolity product and its application in analytica tests of Basic radicals and Acid radicals, Test of NH4+ Na+, K+, Mg++, Fe++,Fe+++,Cr++, Co+++,sn++, sn ++++,Ag+, Pb++ cl-, Br-l- No3- so4--co3- and interfering radicals (phophates & borates).
7. Water Pollution and its Control.
8. Portland Cement :- Introduction. other ypes of cement. Types o portland coment. Reaction in the Killn. Settingof cement. Properties of cement ISI Specification of Cement.
[Full marks- 75]
[Pass marks- 34]
Theory
PHYSICAL & INORGANICCHEMISTRY
Ten questions to be set Three from Group-A, Very short answer type Which is compulsory, Altogether Five questions to be answered at least from each group. Questions should be selected in the manner so that whole syllabus be covered as far as possible.
Group-A PHYSICAL CHEMISTRY
1. Electrochemistry :- conductivity of electrolyte solution. specific conductance. Equivalent conductance. Molar conductance. Effect of dilution on diferent types of conductance. Cell constant. Kohlrauch's law. Application of conductivity measurement. Migration of ions. Transference. Transport number and its determination (Hittorfs method and moving boundary method) Types of reversible electrodes.Reference electrode. Single electrodepotential. standard electrode potential. Nernsts ation for electrode potential, EMF of a cell, Application of EMF measurement. Hydrogen electrode. Calomel eletrodes. Quahydrone electrode.
2. Catalysis catalyst and catalysis, Positive, Negative and Autocatalysis, characteristics of a catalyst classification of catalysis. Acid Base catalysis. Theory of heterogeneous catalysis. Promotors and poison Enzyme, Catalysis and its mechanism. Turnover number.
Group-B ORGANIC CHEMISTRY
1. Active methylene Compounds :- Ethyl etoacetate-Keto-Enol Tautomerism, synthetic metods for preparation properties, uses, structure. Application of Ethyacetoacetate in the field of organic synthesis.
Diethyl Malonate: Preparation, properties and synthetic application.
2. Hydroxy Acid Type (Classification)-Heating effect. Lactic acid, Tartaric ce, Isolation, synthetic method of preparation, properties anduses, structure determination, Isomerismassociated in lactic acid and tartaric acid.
Citric acid occurance, Isolation fromlemon juice, synthetic method for preparation, properties and use of citric acid, structure determination of citric acid.
3. Carbohydrate :- Classification, Nomenclature. Monosacharides -Glucose, fructose, occurence properties, uses and structure determination, Elementary idea of ring structure representation of Fishcher and Haworth formula. Mutarottion, osazone reaction. Inter conversion of Aldose to ketose & vice versa lower homologue to higher homologue & vice versa.
Disaccharides-Sucrose open chain structure and elementary idea of ring structure and representation Fischer & Howrth rule.
4. Stereochemistry Geometrical isomerism cis-trans, Ez-optical isomerism--Due to chirality, without chrality.
Conformational & configurational Isomerism. Conformers. Boat &Chair coformation, conformation of n-outane, Ethan-1, 2-diol, DL nomenclature R. S. Nomenclature, Selection rule.
5 Name reactions Reimer Tiemann reaction, Perkins reaction Wurtz- Fitting reaction, Birchreduction, Fries rearrangement, Benzoin Condensation, Benzil-Benzilic acid rearrangement, knoevenegel's Bayer villiger's reaction.
6. Aeromatic compounds Aromaticity, Benzene, Kekule structure, occurrence, Method of preparation, properties anduses-orientation, activating and deactivating groups, op- ratio, nitration, sulphonation and halogenation with mechanism study of the following compounds Nitrobenzene, Aniline, phenol, Benzaldehyde, Acetophenone, Diazonium salt, Methylorange, Phenyl hydrazine, Benzoic acid, Ethylbenzoate, phthalic acid, Benzene sulphonic acid.
7. Dicarboxylic acid Introduction, Nomenclature, preparation, properties and uses. Heating effect-Blank's rule.
[Full marks- 50]
[Pass marks- 23]
A. Any one experiment
1. volumetric analysis (permangnometry & dechromatry) Standard solution, preparation and strength determination of unknown strength solution. Estimation of Fe+2. mixture analysis,
Cu++ in CuSO4Ca++ in CaCO3.
2. Gravimetric estimation of Ba++, Cl-,So4+, Mg++.
3. Qualitative analysis of six radicals in salt mixture containing interfering radicals.
B. Viva-voce 15
C. Note book 05
Paper-III
[Time- 3 hours][Full marks- 75]
[Pass marks- 34]
Theory [physical and inorganic chemistry]
Ten questions to be set Three from Group-A, Very short answer type which is compulsory. Altogether Five questions to be answered at least one from each group. Questions should be selected in the manner so that whole syllabus be covered as far as possible.
PHYSICAL CHEMISTRY Group-A
1. Thermodynamics :- Types of systems, Macroscopic properties, thermodynamic equilibrium state of system, reversible and imeversile process. Isothermal, adiabatic, isochoric and isobaric process, perfect differentials. First law of thermodynamics, internal energy and enthalpy and their gnificance, molar heat capacities (Cp and Cv) and their relations,Relationship between P,T and V in adiabatic process.
Spontaneous and nonspontaneous processes, second law of thermodynamics, Camot's theorem, Camot's cycle, concept of entropy and its physical significance, entropy change, free energy and work function, Gibbs, Helmoltz equation, Clausis-Clapeyron equation, Van't Hof equation, Vant Hoff isotope and Van't Hoff isotherm (applications)
2. Phase Equilibrium :- Phase, components, degree of freedom, Phase rule equation. Phase equilibrium of one component system-water system & sulphur system. Triple point, Reduced phase rule equation. Phase diagram and and its dicussion of two component system (Pb-Ag and Kl-H20), Eutectic point.
Inorganic Chemistry Group-B
1. Chemistry of d-block Element :- General chemistry of first transition series element with respect to electronic configuration, position in PT. oxidation states. Colour of ions, magnetic properties complex formation, formation of alloys properties.
Chemistry of Cr, Mn, Co&Ni with respect toores extraction, properties, uses and their important compounds.
2. Co-ordination Chemistry Simple double & and complex salts. Wemer's theory, IUPAC nomenclature of complex compounds. Isomerism complex compounds, EAN rule, valence bond theory approach, studies ofthe complex compound with Co-ordination no. 4 & 6.
3. Chemistry of Fluorine :- General chemistry of fluorine, preparation, Properties and use of Fluorine, analytical test of fluoride ions.
4. oxides, oxy acids and Peroxy acids of Sulphur General chemistr of oxides. Oxy acids of sulphur & selenium (preparation, properties, uses an structure their stability and structure, peroxy acid and thionic acid; Preparation Properties, uses and their structure.
5. Chemical Bonding: M. O. theory, M.O. diagram of simple homonucl (H2, N2, O2, F2) and heteronuclear (NO and CO) diatomic molecules, atomicity bond order, bond energy. Electron deficient molecules, tau bond (Banan bond Dipole moment, percentage ionic character. Electronegativity difference and dipole moment difference in determining the ionic character. Application of dipolemoment in structure determination of simple molecules of the type AB, AB2-, AB3-, AB4 etc.
6. Analytical tests :- Solubiolity product and its application in analytica tests of Basic radicals and Acid radicals, Test of NH4+ Na+, K+, Mg++, Fe++,Fe+++,Cr++, Co+++,sn++, sn ++++,Ag+, Pb++ cl-, Br-l- No3- so4--co3- and interfering radicals (phophates & borates).
7. Water Pollution and its Control.
8. Portland Cement :- Introduction. other ypes of cement. Types o portland coment. Reaction in the Killn. Settingof cement. Properties of cement ISI Specification of Cement.
Paper-IV
[Time- 3 hours][Full marks- 75]
[Pass marks- 34]
Theory
PHYSICAL & INORGANICCHEMISTRY
Ten questions to be set Three from Group-A, Very short answer type Which is compulsory, Altogether Five questions to be answered at least from each group. Questions should be selected in the manner so that whole syllabus be covered as far as possible.
Group-A PHYSICAL CHEMISTRY
1. Electrochemistry :- conductivity of electrolyte solution. specific conductance. Equivalent conductance. Molar conductance. Effect of dilution on diferent types of conductance. Cell constant. Kohlrauch's law. Application of conductivity measurement. Migration of ions. Transference. Transport number and its determination (Hittorfs method and moving boundary method) Types of reversible electrodes.Reference electrode. Single electrodepotential. standard electrode potential. Nernsts ation for electrode potential, EMF of a cell, Application of EMF measurement. Hydrogen electrode. Calomel eletrodes. Quahydrone electrode.
2. Catalysis catalyst and catalysis, Positive, Negative and Autocatalysis, characteristics of a catalyst classification of catalysis. Acid Base catalysis. Theory of heterogeneous catalysis. Promotors and poison Enzyme, Catalysis and its mechanism. Turnover number.
Group-B ORGANIC CHEMISTRY
1. Active methylene Compounds :- Ethyl etoacetate-Keto-Enol Tautomerism, synthetic metods for preparation properties, uses, structure. Application of Ethyacetoacetate in the field of organic synthesis.
Diethyl Malonate: Preparation, properties and synthetic application.
2. Hydroxy Acid Type (Classification)-Heating effect. Lactic acid, Tartaric ce, Isolation, synthetic method of preparation, properties anduses, structure determination, Isomerismassociated in lactic acid and tartaric acid.
Citric acid occurance, Isolation fromlemon juice, synthetic method for preparation, properties and use of citric acid, structure determination of citric acid.
3. Carbohydrate :- Classification, Nomenclature. Monosacharides -Glucose, fructose, occurence properties, uses and structure determination, Elementary idea of ring structure representation of Fishcher and Haworth formula. Mutarottion, osazone reaction. Inter conversion of Aldose to ketose & vice versa lower homologue to higher homologue & vice versa.
Disaccharides-Sucrose open chain structure and elementary idea of ring structure and representation Fischer & Howrth rule.
4. Stereochemistry Geometrical isomerism cis-trans, Ez-optical isomerism--Due to chirality, without chrality.
Conformational & configurational Isomerism. Conformers. Boat &Chair coformation, conformation of n-outane, Ethan-1, 2-diol, DL nomenclature R. S. Nomenclature, Selection rule.
5 Name reactions Reimer Tiemann reaction, Perkins reaction Wurtz- Fitting reaction, Birchreduction, Fries rearrangement, Benzoin Condensation, Benzil-Benzilic acid rearrangement, knoevenegel's Bayer villiger's reaction.
6. Aeromatic compounds Aromaticity, Benzene, Kekule structure, occurrence, Method of preparation, properties anduses-orientation, activating and deactivating groups, op- ratio, nitration, sulphonation and halogenation with mechanism study of the following compounds Nitrobenzene, Aniline, phenol, Benzaldehyde, Acetophenone, Diazonium salt, Methylorange, Phenyl hydrazine, Benzoic acid, Ethylbenzoate, phthalic acid, Benzene sulphonic acid.
7. Dicarboxylic acid Introduction, Nomenclature, preparation, properties and uses. Heating effect-Blank's rule.
Chemistry honours practical
[Time- 3 hours][Full marks- 50]
[Pass marks- 23]
A. Any one experiment
1. volumetric analysis (permangnometry & dechromatry) Standard solution, preparation and strength determination of unknown strength solution. Estimation of Fe+2. mixture analysis,
Cu++ in CuSO4Ca++ in CaCO3.
2. Gravimetric estimation of Ba++, Cl-,So4+, Mg++.
3. Qualitative analysis of six radicals in salt mixture containing interfering radicals.
B. Viva-voce 15
C. Note book 05
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