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ANDHRA PRADESH STATE COUNCIL OF HIGHER EDUCATION, (A Statutory body of the Government of Andhra Pradesh), 3rd,4th and 5th floors, Neeladri Towers, Sri Ram Nagar,6th Battalion Road,, Atmakur (V), Mangalagiri (M), Guntur-522 503, Andhra Pradesh, Web: www.apsche.org Email: [email protected], , REVISED SYLLABUS OF B.Sc (Chemistry), UNDER CBCS FRAMEWORK WITH EFFECT FROM 2020-2021, , PROGRAMME: THREE-YEAR B.Sc. (B.Sc Chemistry), , (With Learning Outcomes, Unit-wise Syllabus, References, Co-curricular Activities &, Model Q.P.), For Fifteen Courses of 1, 2, 3 & 4 Semesters), (To be Implemented from 2020-21 Academic Year), Andhra Pradesh State Council of Higher Education, , 1

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B.Sc. Chemistry Revised Syllabus under CBCS, w.e.f. 2020-21, , Structure of Chemistry Core Syllabus under CBCS, YEAR, , SEMESTER, I, , COURSE, I, , TITLE, Inorganic and Physical, Chemistry, Practical – I Analysis of SALT, , MARKS CREDITS, 100, , 03, , 50, , 02, , 100, 50, , 03, 02, , 100, , 03, , 50, , 02, , 100, , 03, , 50, , 02, , Inorganic and Physical, Chemistry, , 100, , 02, , Practical-V Course, Conductometric and, Potentiometric Titrimetry, , 50, , 02, , MIXTURE, , I, , II, , II, , Organic and General Chemistry, Practical – IIVolumetric, , Analysis, , III, , III, , Organic Chemistry and, Spectroscopy, Practical – IIIOrganic, , preparations and IR Spectral, Analysis, , II, , IV, , IV, , Inorganic, Organic and Physical, Chemistry, Practical – IVOrganic, , Qualitative analysis, , V, , 2

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SEMESTER – I, Course I (Inorganic&PhysicalChemistry), , 60 hrs. (4h/w), , Course outcomes:, At the end of the course, the student will be able to;, 1. Understand the basic concepts of p-block elements., 2. Explain the difference between solid, liquid and gases in terms of inter molecular, interactions., 3. Apply the concepts of gas equations, pH and electrolytes while studying other chemistry, courses., , INORGANICCHEMISTRY, , 24 h, , UNIT–I, Chemistry ofp-blockelements, , 8h, , Group 13: Preparation & structure of Diborane, Borazine, Group 14: Preparation, classification and uses of silicones, Group 15: Preparation & structures of Phosphonitrilic halides {(PNCl2)n wheren=3, 4, Group 16: Oxides and Oxoacids of Sulphur (structures only), Group 17: Pseudohalogens, Structures of Interhalogen compounds., UNIT-II, 1. Chemistry ofd-blockelements:, , 6h, , Characteristics of d-block elements with special reference to electronic configuration,, variable valence, magnetic properties, catalytic properties and ability to form complexes., Stability of various oxidationstates., 2. Chemistry off-blockelements:, , 6h, , Chemistry of lanthanides - electronic structure, oxidation states, lanthanide contraction,, consequences of lanthanide contraction, magnetic properties. Extraction of lanthanides by, solvent extractionChemistry of actinides - electronic configuration, oxidation states, actinide, contraction, comparison of lanthanides and actinides., 3. Theories of bonding in metals:, 4h, Valence bond theory and Free electron theory, explanation of thermal and electrical, conductivity of metals based on these theories, Band theory- formation of valance and, conduction band, band gap, explanation of conductors, semiconductors and insulators., , 3

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PHYSICALCHEMISTRY, , 36h, , UNIT-III, Solidstate, , 10h, , Symmetry in crystals. Law of constancy of interfacial angles. The law of rationality of, indices. The law of symmetry. Miller indices, Definition of lattice point, space lattice, unit, cell. Bravais lattices and crystal systems. X-ray diffraction and crystal structure. Bragg's law., Powder method. Defects in crystals. Stoichiometric and non-stoichiometric defects., UNIT-IV, 1. Gaseousstate, , 6h, , van der Waal's equation of state. Andrew's isotherms of carbon dioxide, continuity of state., Critical phenomena. Relationship between critical constants and vander Waal's constants., Lawof corresponding states. Joule- Thomson effect. Inversion temperature., 2. Liquidstate, , 4h, , Liquid crystals, mesomorphic state. Differences between liquid crystal and solid/liquid., Classification of liquid crystals into Smectic and Nematic. Application of liquid crystals as, LCD devices., UNIT-V, Solutions, Ionic equilibrium& dilute solutions, 1. Solutions, , 6h, , Azeotropes-HCl-H2O system and ethanol-water system. Partially miscible liquids-phenolwater system. Critical solution temperature (CST), Effect of impurity on consulate, temperature. Immiscible liquids and steam distillation.Nernst distribution law. Calculation of, the partition coefficient. Applications of distribution law., 2. Ionicequilibrium, , 3h, , Ionic product, common ion effect, solubility and solubility product. Calculations based on, solubility product., 3. Dilutesolutions, 7h, Colligative properties- RLVP, Osmotic pressure, Elevation in boing point and depression in, freezing point. Experimental methods for the determination of molar mass of a non-volatile, solute using osmotic pressure, Elevation in boing point and depression in freezing point., Abnormal colligative properties. Van't Hoff factor., , 4

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LABORATORYCOURSE-I, , 30hrs (2 h /w), , Practical-I Analysis of SALT MIXTURE, (At the end of Semester-I), Qualitative inorganic analysis (Minimum of Six mixtures should be analysed), 50 M, Course outcomes:, At the end of the course, the student will be able to;, 1. Understand the basic concepts of qualitative analysis of inorganicmixture, 2. Use glassware, equipment and chemicals and follow experimental procedures in the, laboratory, 3. Apply the concepts of common ion effect, solubility product and concepts related to, qualitativeanalysis, , Analysis ofSALTMIXTURE, , 50M, , Analysis of mixture salt containing two anions and two cations (From two different groups), from the following:, Anions: Carbonate, Sulphate, Chloride, Bromide, Acetate, Nitrate, Borate, Phosphate., Cations: Lead, Copper, Iron, Aluminium, Zinc, Nickel, Manganese, Calcium, Strontium,, Barium, Potassium and Ammonium., , 6

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MODEL PAPER, FIRST YEAR B.Sc., DEGREE EXAMINATION, SEMESTER-I, CHEMISTRY Course-I: INORGANIC & PHYSICAL CHEMISTRY, Time: 3 hours, , Maximum Marks: 75, PART- A5 X 5 = 25 Marks, , Answer any FIVE of the following questions. Each carries FIVE marks, , 1., 2., 3., 4., 5., 6., 7., 8., , Explain the preparation & structures of Phosphonitriliccompounds., Explain in brief, catalytic properties & stability of various oxidation states of dblockelements., Write short note on Bravais lattices and crystalsystems., What are Smectic&Nematic liquid Crystals?Explain., Write an account on Common ion effect & Solubilityproduct., Describe Andrew’s isotherms of carbondioxide., Explain Actinidecontraction., Explain the structure ofBorazine., PART- B5 X 10 = 50 Marks, , 9(a)., , (b)., , Answer ALL the questions. Each carries TEN marks, Explain Classification, Preparations & uses ofSilicones, (or), (i) What are Pseudohalogens., (ii) Explain the Structures of any one AX 3& AX5interhalogen compounds., , 10 (a). What is Lanthanide Contraction? Explain the Consequences of Lanthanide, Contraction., (or), (b). (i) Explain the magnetic properties of d- block elements., (ii) Explain about Conductors, Semi-Conductors& Insulators using Band, Theory., 11.(a). Write an essay on Crystal defects., (or), What is Bragg’s Law. Explain the determination of structure of a crystal by, powdermethod., 12.(a). Derive the relationship between Critical constants &Vanderwaalconstants., (b)., , (or), (b).(i) Write any 5 differences between liquid crystals & liquids, solids, (ii) Write the applications of Liquidcrystals., 13.(a). Explain Nernst distribution Law. Explain its applications, (or), (b).What are colligative properties. Write experimental methods for determination of, molar mass of a non-volatile solute by using Elevation in boiling point & depression, in freezing point., ***, 7

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UNIT-III, Benzene anditsreactivity, , 12h, , Concept of aromaticity, Huckel's rule - application to Benzenoid (Benzene, Naphthalene) and, Non, , -, , Benzenoid, , compounds, , (cyclopropenylcation,, , cyclopentadienyl, , anion, , and, , tropyliumcation), Reactions - General mechanism of electrophilic aromatic substitution, mechanism of, nitration, Friedel- Craft's alkylation and acylation. Orientation of aromatic substitution ortho, para and meta directing groups. Ring activating and deactivating groups with examples, (Electronic interpretation of various groups like NO2 and Phenolic). Orientation of (i) Amino,, methoxy and methyl groups (ii) Carboxy, nitro, nitrile, carbonyl and sulphonic acidgroups, (iii) Halogens, (Explanation by taking minimum of one example from each type), , GENERALCHEMISTRY, , 24 h, , UNIT-IV, 1. Surface chemistry and chemicalbonding, Surfacechemistry, , 6h, , Colloids- Coagulation of colloids- Hardy-Schulze rule. Stability of colloids,Protection of, Colloids, Gold number., Adsorption-Physical and chemical adsorption, Langmuir adsorption isotherm, applications, ofadsorption., 2. ChemicalBonding, , 6h, , Valence bond theory, hybridization, VB theory as applied toClF3,Ni(CO)4, Molecular orbital, theory -LCAO method, construction of M.O. diagrams for homo-nuclear and hetero-nuclear, diatomic molecules (N2, O2, CO and NO)., , 9

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Practical:, Ahluwalia, V.K. &Aggarwal, R. Comprehensive Practical Organic Chemistry: Preparation, and Quantitative Analysis, University Press (2000)., Ahluwalia, V.K. &Dhingra, S. Comprehensive Practical Organic Chemistry: Qualitative, Analysis, University Press (2000)., Furniss, B.S.; Hannaford, A.J.; Smith, P.W.G.; Tatchell, A.R. Practical OrganicChemistry,, 5th Ed., Pearson (2012), AdditionalResources:, Solomons,T. W. G.; Fryhle, C.B. &Snyder, S. A. Organic Chemistry, 12th Edition, Wiley., Bruice, P. Y. Organic Chemistry, Eighth Edition, Pearson., Clayden, J.; Greeves, N.&Warren, S. Organic Chemistry, Oxford., Nasipuri, D. Stereochemistry of Organic Compounds: Principles and Applications,, ThirdEdition,NewAge International., Gunstone, F. D. Guidebook to Stereochemistry, Prentice Hall Press, 1975., , LABORATORYCOURSE-II, , 30hrs (2 h /w), , Practical-II Volumetric Analysis, (At the end of Semester-II), Course outcomes:, At the end of the course, the student will be able to;, 1. Use glassware, equipment and chemicals and follow experimental procedures in the, laboratory, 2. Understandandexplainthevolumetric analysisbased on, fundamental conceptslearnt in ionicequilibria., 3. Learnandidentifytheconceptsofastandardsolutions,primaryandsecondarystandards, 4. Facilitate the learner to make solutions of various molar concentrations. This may, include: The concept of the mole; Converting moles to grams; Converting grams to, moles; Defining concentration; Dilution of Solutions; Making different molar, concentrations., Volumetricanalysis, 50 M, 1. Estimation of sodium carbonate and sodium hydrogen carbonate present in amixture., 2. Determination of Fe (II) using KMnO4 with oxalic acid as primary standard., 3. Determination of Cu (II) using Na2S2O3 with K2Cr2O7 as primarystandard., 4. Estimation of water of crystallization in Mohr’s salt by titrating withKMnO 4, , 11

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MODEL PAPER, FIRST YEAR B.Sc., DEGREE EXAMINATION, SEMESTER-II, CHEMISTRY COURSE -II: ORGANIC & GENERAL CHEMISTRY, Time: 3 hours, PART-A, , Maximum Marks: 75, 5 X 5 = 25Marks, , Answer any FIVE of the following questions. Each carries FIVE marks, 1. Write different conformations of n-butane. Explain their relativestability.., 2. Explain 1,2- & 1,4- addition reactions of conjugateddienes., 3. Explain the orientation effect of halogens on mono substitutedbenzene., 4. Explain the mechanism of E1CB eliminationreaction., 5. Explain the structure of ClF3 by Valency Bondtheory., 6. What are Hard & soft acids & bases? Explain withexamples., 7. Draw the Wedge, Fischer, Newmann& saw-Horse representations for Tartaric, acid., 8. Define Enantiomers and Diastereomers and give two examples foreach., PART-B, , 5 X 10 = 50Marks, , Answer ALL the questions. Each carries TEN marks, 9 (a). (i) Write the preparation of alkanes by Wurtz and Corey-Housereaction., (ii) Explain Halogenation of alkanes. Explain the reactivity and selectivity in, free radical substitutions., (or), (b). (i) Explain Baeyer Strain Theory, (ii) Draw the conformations of Cyclohexane and explain their stability by, drawing energy profile diagram., 10 (a). (i) Write any two methods of preparation ofalkenes., (ii) Explain the mechanism of Markownikiff and Anti-Markownikoff addition, of HBr to alkene., (or), (b). (i) Explain the acidity of 1-alkynes, (ii) How will you prepare acetaldehyde and acetone fromalkynes?, (iii) Write alkylation reaction of terminalalkne., 11.(a). Define Huckel rule of aromatic compounds. What are benzenoid and nonbenzenoid aromatic compounds? Give examples., (or), (b). Explain the mechanisms of Nitration and Friedel-Craft’s alkylation of, Benzene., 12.(a). (i) Define Hardy-Schulze rule & Gold number., (ii) Differentiate Physisorption& Chemisorption. Explain Langmuir adsorption, isotherm., 12

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(or), (b). Construct the Molecular Orbital diagram for O2 and NO and explain their, bond order and magnetic property., 13.(a). Define racemic mixture. Explain any two techniques for resolution of racemic, mixture., (or), (b).(i) Define Optical activity and Specific rotation., (ii) Draw the R- & S- isomers of Alanine,Glyceraldehyde., (iii) Write the E- & Z- isomers of2-butene., ***, , 13

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Nuclear Magnetic Resonance (NMR) spectroscopy: Principles of nuclear magnetic, resonance, equivalent and non-equivalent protons, position of signals. Chemical shift, NMR, splitting of signals - spin-spin coupling, coupling constants. Applications of NMR with, suitable examples - ethyl bromide, ethanol, acetaldehyde, 1,1,2-tribromo ethane, ethyl, acetate, toluene and acetophenone., UNIT-V, , 8h, , Application of Spectroscopy to Simple Organic Molecules, Application of visible, ultraviolet and Infrared spectroscopy in organic molecules., Application of electronic spectroscopy and Woodward rules for calculating λ max of, conjugated dienes and α,β – unsaturatedcompounds., Infrared radiation and types of molecular vibrations, functional group and fingerprint region., IR spectra of alkanes, alkenes and simple alcohols (inter and intramolecular hydrogen, bonding), aldehydes, ketones, carboxylic acids and their derivatives (effect of substitutionon, >C=O stretching absorptions)., Co-curricular activities and Assessment Methods Continuous Evaluation: Monitoring, student’s learning ClassTests,WorksheetsandQuizzes,, Presentations,ProjectsandAssignmentsandGroupDiscussions:Enhancescritical thinking skills, and personality, Semester-endExamination:criticalindicatorof student’s learning andteachingmethodsadoptedby, teachersthroughoutthesemester., List of Reference Books, 1. A Textbook of Organic Chemistry by Bahl andArunbahl, 2. A Text Book of Organic chemistry by I L FinarVolI, 3. Organic chemistry byBruice, 4. Organic chemistry byClayden, 5. Spectroscopy by WilliamKemp, 6. Spectroscopy byPavia, 7. Organic Spectroscopy by J. R.Dyer, 8. Elementary organic spectroscopy by Y.R.Sharma, 9. Spectroscopy byP.S.Kalsi, 10. Spectrometric Identification of Organic Compounds by Robert M Silverstein, Francis X, Webster, 11. Mann, F.G. & Saunders, B.C. Practical Organic Chemistry, Pearson Education(2009), 12. Furniss, B.S., Hannaford, A.J., Smith, P.W.G. &Tatchell, A.R. Practical Organic, Chemistry, 5th Ed. Pearson(2012), 13. Ahluwalia, V.K. & Aggarwal, R. Comprehensive Practical OrganicChemistry:, Preparation and Quantitative Analysis, University Press(2000)., 16

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MODEL PAPER, SECOND YEAR B.Sc., DEGREE EXAMINATION, SEMESTER-III, CHEMISTRY COURSE-III: ORGANIC CHEMISTRY, &SPECTROSCOPY, Time: 3 hours, PART-A, , Maximum Marks: 75, 5 X 5 = 25Marks, , Answer any FIVE of the following questions. Each carries FIVE marks, 1. Discuss two methods for preparation of arylhalides., 2. Explain the mechanism for Pinacol-Pinacolonerearrangement., 3. Discuss the mechanism for Bayer-villiger oxidationreaction., 4. Explain the effect of substituents on acidic strength of mono-carboxylicacids., 5. Write the mechanism for Claisen Condensationreaction., 6. Write the selection rules in rotationalspectroscopy., 7. Explain Spin – Spin coupling and CouplingConstant., 8. Explain types of electronic transitions in UVspectroscopy., PART-B, , 5 X 10 = 50Marks, , Answer ALL the questions. Each carries TEN marks, 9 (a). Give the mechanism & stereochemistry of SN1& SN2 reactions of alkyl, halides with suitableexample., (or), (b). Explain the following reactions withmechanism., (i) Reimer-Tiemann reaction (ii) Friesrearrangement., 10 (a). Discuss the mechanism for followingreactions., (i) Perkinreaction., (ii) Cannizaroreaction, (or), (b). Write the preparation and any three synthetic applications of diethyl malonate., 11.(a). Explain acid and base hydrolysis reaction of esters with mechanism., (or), (b). Explain the mechanisms of Curtius rearrangement & Arndt –Eistert reaction., 12.(a). (i) Write a note on vibrational degrees of freedom for polyatomicmolecules., (i) Explain different modes of vibrations & selection rules in IR spectroscopy., (or), (b).(i) Define Bathochromic shift. Explain the effect of conjugation in U.V., spectroscopy., (ii) Discuss the principle of NMR spectroscopy., 13.(a). Write Woodward-Fieser rules for calculating λmax for conjugated dienes and, α,β – unsaturated carbonyl compounds , and apply them for one example, each., (or), (b).(i) What is Fingerprint region. Explain its significance with an example., (ii) Write IR spectral data for any one alcohol, aldehyde and ketone, 18

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SEMESTER - IV, Course IV (INORGANIC, ORGANIC AND PHYSICAL CHEMISTRY) 60hrs (4 h / w), Course outcomes:, At the end of the course, the student will be able to;, 1. To learn about the laws of absorption of light energy by molecules and the, subsequent photochemicalreactions., 2. To understand the concept of quantum efficiency and mechanisms of photochemical, reactions., UNIT -I, Organometallic Compounds, Definition and classification of organometallic, , 8h, , Compounds on the basis of bond type, Concept of hapticity of organic ligands. Metal, carbonyls: 18electronrule, electron count of mononuclear, polynuclear and substituted metal, carbonyls of 3d series. General methods of preparation of mono and binuclear carbonyls of, 3d series. P-acceptor behaviour of carbon monoxide. Synergic effects (VB approach) - (MO, diagram of CO can be referred to for synergic effect to IR frequencies)., UNIT – II, Carbohydrates, , 8h, , Occurrence, classification and the its biological importance, Monosaccharides: Constitution, and absolute configuration of glucose and fructose, epimers and anomers, mutarotation,, determination of ring size of glucose and fructose, Haworth projections and conformational, structures; Interconversions of aldoses and ketoses; Killiani-Fischer synthesis and Ruff, degradation; Disaccharides– Elementary treatment of maltose, lactose and sucrose., Polysaccharides–Elementary treatment of starch., UNIT- III, Amino acidsandproteins, , 6h, , Introduction: Definition of Amino acids, classification of Amino acids into alpha, beta, and, gamma amino acids. Natural and essential amino acids - definition and examples,, classification of alpha amino acids into acidic, basic and neutral amino acids with examples., Methods of synthesis: General methods of synthesis of alpha amino acids (specific examples Glycine, Alanine, valine and leucine) by following methods: a) from halogenated carboxylic, acid b) Gabriel Phthalimide synthesis c) strecker's synthesis., 19

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of diazonium salts (preparation of azo dyes)., UNIT- V, Photochemistry, , 5h, , Difference between thermal and photochemical processes, Laws of photochemistry- GrothusDraper's law and Stark-Einstein's law of photochemical equivalence, Quantum yieldPhotochemical reaction mechanism- hydrogen- chlorine and hydrogen- bromine reaction., Qualitative description of fluorescence, phosphorescence, Jablonski diagram, Photosensitized, reactions- energy transfer processes (simple example)., Thermodynamics, , 12 h, , The first law of thermodynamics-statement, definition of internal energy and enthalpy, Heat, capacities and their relationship, Joule-Thomson effect- coefficient, Calculation of work for, the expansion of perfect gas under isothermal and adiabatic conditions for reversible, processes, State function. Temperature dependence of enthalpy of formation- Kirchoff s, equation, Second law of thermodynamics Different Statements of the law, Carnot cycle and, its efficiency, Carnot theorem, Concept of entropy, entropy as a state function, entropy, changes in reversible and irreversible processes. Entropy changes in spontaneous and, equilibrium processes. Third law of thermodynamics, Nernst heat theorem, Spontaneous and, non- spontaneous processes, Helmholtz and Gibbs energies-Criteria forspontaneity., Co-curricular activities and Assessment Methods Continuous Evaluation: Monitoring the, progress of student’s learning Class Tests, Worksheets and Quizzes Presentations, Projects, and Assignments and Group Discussions:Enhances critical thinking skills and personality, Semester-end Examination: critical indicator of student’s learning and teaching methods adopted by, teachers throughout the semester., List of Reference Books, 1. Concise coordination chemistry by Gopalan andRamalingam, 2. Coordination Chemistry by Basalo andJohnson, 3. Organic Chemistry by G.Mareloudan, PurdueUniv, 4. Text book of physical chemistry by SGlasstone, 6. Concise Inorganic Chemistry byJ.D.Lee, 7. Advanced Inorganic Chemistry Vol-I by Satyaprakash, Tuli, Basu andMadan, 8. A Text Book of Organic Chemistry by Bahl andArunbahl, 9. A Text Book of Organic chemistry by I L FinarVolI, 10. A Text Book of Organic chemistry by I L FinarVolII, 11. Advanced physical chemistry by GurudeepRaj, 21

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LABORATORYCOURSE-IV, 30hrs (2 h /w), Practical Course-IV OrganicQualitativeanalysis, 50 M, (At the end of Semester- IV), Course outcomes:, At the end of the course, the student will be able to;, 1. Use glassware, equipment and chemicals and follow experimental procedures in the, laboratory., 2. Det er mine me lt ing and bo il ing po int s of organic co mpo unds, 3. Understand the applicationofconceptsofdifferentorganicreactionsstudiedintheorypart of, organicchemistry., , OrganicQualitativeanalysis, , 50 M, , Analysis of an organic compound through systematic qualitative procedure for functional, group identification including the determination of melting point and boiling point with, suitable derivatives., Alcohols, Phenols, Aldehydes, Ketones, Carboxylic acids, Aromatic primary amines, amides, and simple sugars, , MODEL PAPER, SECOND YEAR B.Sc., DEGREE EXAMINATION, SEMESTER-IV, CHEMISTRY COURSE -IV: INORGANIC, ORGANIC &, PHYSICALCHEMISTRY, Time: 3 hours, PART-A, , Maximum Marks: 75, 5 X 5 = 25Marks, , Answer any FIVE of the following questions. Each carries FIVE marks, 1. Describe the 18 electron rule of mono nuclear and polynuclear metal carbonyls, with suitableexamples., 2. What are epimers and anomers. Giveexamples., 3. Discuss about iso electric point and zwitterion., 4. Discuss the Paul-Knorr synthesis of five membered heterocycliccompounds., 5. Explain Tautomerism shown by nitroalkanes, 6. Discuss the basic nature ofamines., 7. Write the differences between thermal and photochemicalreactions., 8. Derive heat capacities and derive Cp – Cv =R, 22

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PART-B, , 5 X 10 = 50Marks, , Answer ALL the questions. Each carries TEN marks, 9 (a). What are organometallic compounds? Discuss their Classification on the basis, of type of bonds withexamples., (or), (b). Discuss the general methods of preparations of mono & bi-nuclear carbonyls, of 3dseries., 10 (a). Discuss the constitution, configuration and ring size of glucose. Draw the, Haworth and Conformational structure ofglucose., (or), (b). (i) Explain Ruff’s degradation., (ii) Explain Kiliani- Fischer synthesis., , 11.(a). What are amino acids? Write any three general methods of preparation of, amino acids., (or), (b)., , Discuss the aromatic character of Furan, Thiophene andPyrrole., , 12.(a). Write the mechanism for thefollowing., (i) Nefreaction, (ii) Mannichreaction, (or), (b).(i) Explain Hinsberg separation of amines., (ii) Discuss any three synthetic applications of diazoniumsalts., 13.(a). What is quantum yield? Explain the photochemical combination of HydrogenChlorine and Hydrogen -Bromine., (or), (b).Define entropy. Describe entropy changes in the reversible and irreversible, process., ***, , 23

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SEMESTER - IV, Course V (INORGANIC&PHYSICALCHEMISTRY), , 60 hrs (4 h /w), , Course outcomes:, At the end of the course, the student will be able to;, 1. Understand, , concepts, , Of boundary conditions and quantization, probability distribution, most probable, values, uncertainty and expectation values, 2. Application of quantization to spectroscopy., 3. Various types of spectra and its use in structure determination., INORGANIC CHEMISTRY, , 26 h, , UNIT –I, Coordination Chemistry, , 12 h, , IUPAC nomenclature of coordination, , compounds, Structural, , and stereoisomerism in, , complexes with coordination numbers 4 and 6. Valence Bond Theory (VBT): Inner and, outer orbital complexes. Limitations of VBT, Crystal field effect, octahedral symmetry., Crystal field stabilization energy (CFSE), Crystal field effects for weak and strong fields., Tetrahedral symmetry, Factors affecting the magnitude of crystal field splitting energy,, Spectrochemical series, Comparison of CFSE for Octahedral and Tetrahedral complexes,, Tetragonal distortion of octahedral geometry, Jahn-Teller distortion, square planar, coordination., UNIT –II, 1. Inorganic Reaction Mechanism:, , 4h, , Introduction to inorganic reaction mechanisms. Concept of reaction pathways, transition state,, intermediate and activated complex. Labile and inert complexes, ligand substitution reaction, SN1, , and, , SN2, Substitution reactions in square planar complexes,, , Trans-effect, theories of trans effect and itsapplications, 2. Stability ofmetalcomplexes:, , 2h, , Thermodynamic stability and kinetic stability, factors affecting the stability of metal, complexes, chelate effect, determination of composition of complex by Job's method and, mole ratio method., Bioinorganic Chemistry:, , 8h, , Metal ions present in biological systems, classification of elements according to the ir action, in biological system. Geochemicaleffect on the distribution of metals, Sodium/K- pump,, carbonicanhydrase and carboxypeptidase., 24

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Excess and deficiency of some trace metals. Toxicity of metal ions (Hg,Pb,Cd and As),, reasons for toxicity, Use of chelating agents in medicine, Cisplatin as an anti-cancer, drug. Iron and its application in bio systems, Haemoglobin, Myoglobin. Storage and, transfer of iron., PHYSICALCHEMISTRY, , 34 h, , UNIT-III, 1 .Phase rule, , 6h, , Concept of phase, components, degrees of freedom. Thermodynamic derivation of Gibbs phase rule., Phasediagram of one component system - water system, Study of Phase diagrams of Simple eutectic, systems i) Pb-Agsystem, desilverisation of lead ii) NaCl-Water system, Congruent and incongruent, melting point- Definition andexamples for systems having congruent and incongruent melting point,, freezing mixtures., , UNIT-IV, Electrochemistry, , 14h, , Specific conductance, equivalent conductance, and molar conductance- Definition and effect, of dilution. Cell constant. Strong and weak electrolytes, Kohlrausch's law and its applications,, Definition of transport number, determination of transport number by Hittorf’s method., Debye-Huckel-Onsagar's equation for strong electrolytes (elementary treatment only),, Application of conductivity measurements- conductometrictitrations., Electrochemical Cells- Single electrode potential, Types of electrodes with examples: Metalmetal ion, Gas electrode, Inert electrode, Redox electrode, Metal-metal insoluble salt- salt, anion. Determination of EMF of a cell, Nernst equation, Applications of EMF measurements, - Potentiometric titrations., Fuel cells- Basic concepts, examples, and applications, UNIT-V, Chemical Kinetics:, , 14h, , The concept of reaction rates. Effect of temperature, pressure, catalyst and other factors on, reaction rates. Order and molecularity of a reaction, Derivation of integrated rate equations, for zero, first and second order reactions (both for equal and unequal concentrations of, reactants). Half–life of a reaction. General methods for determination of order of a reaction., Concept of activation energy and its calculation from Arrhenius equation. Theories of, Reaction Rates: Collision theory and Activated Complex theory of bimolecular reactions., 25

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Comparison of the two theories (qualitative treatment only). Enzyme catalysis- Specificity,, factors affecting enzyme catalysis, Inhibitors and Lock & key model. Michaels- Menten, equation- derivation, significance of Michaelis-Menten constant., , Co-curricular activities and Assessment Methods Continuous Evaluation: Monitoring the, , progress of student’s learning Class Tests, Worksheets and Quizzes Presentations, Projects, and Assignments and Group Discussions: Enhances critical thinking skills and personality, Semester-end Examination: critical indicator of student’s learning and teaching methods adopted by, teachers throughout the semester., , List of Reference Books, 1. Text book of physical chemistry by SGlasstone, 2. Concise Inorganic Chemistry byJ.D.Lee, 3. Advanced Inorganic Chemistry Vol-I by Satyaprakash, Tuli, Basu andMadan, 4. Advanced physical chemistry by GurudeepRaj, 5. Principles of physical chemistry by Prutton andMarron, 6. Advanced physical chemistry by Bahl andTuli, 7. Inorganic Chemistry byJ.E.Huheey, 8. Basic Inorganic Chemistry by Cotton andWilkinson, 9. A textbook of qualitative inorganic analysis by A.I.Vogel, 10. Atkins,P.W.&Paula,J.deAtkin’sPhysicalChemistryEd.,OxfordUniversityPress, 10thEd(2014)., 11. Castellan,G.W.PhysicalChemistry4thEd.Narosa(2004)., 12. Mortimer,R. G.PhysicalChemistry3rdEd.Elsevier:NOIDA,UP(2009)., 13. Barrow,G.M.PhysicalChemistry, , 26

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MODEL PAPER, SECOND YEAR B.Sc., DEGREE EXAMINATION, SEMESTER-IV, CHEMISTRY COURSE V: INORGANIC & PHYSICAL CHEMISTRY, Time: 3 hours, , Maximum Marks: 75, PART- A5 X 5 = 25 Marks, , Answer any FIVE of the following questions. Each carries FIVE marks, 1. Write note on Jahn-Tellerdistortion., 2. Explain Labile & inertcomplexes., 3. Explain Job’s method for determination of composition ofcomplex., 4. Explain Thermodynamic derivation of Gibb’s phaserule., 5. Explain any two conductometrictitrations., 6. Write note on Fuel Cells with examples andapplications., 7. What is enzyme catalysis? Write any three factors effecting enzymecatalysis., 8. Derive Michaels- Mentenequation., , PART-B, Marks, , 5 X 10 =50, , Answer ALL the questions. Each carries TEN marks, 9 (a). Explain Valence Bond theory with Inner and Outer orbital complexes. Write, limitations ofVBT., (or), (b). Define CFSE. Explain the factors effecting the magnitude of crystalfield, splittingenergy., 10 (a). Explain Trans effect. Explain the theories of trans effect and write any two, applications of trans effect., (or), (b). (i) Write the biological functions of Haemoglobin and Myoglobin., (ii) Write note on use of chelating agents in medicines., 11.(a). Define Phase rule and terms involved in it. Explain phase diagram of Pb-Ag, system., (or), (b). (i) Explain phase diagram for NaCl-watersystem., (ii) Explain briefly about Freezing mixtures., 28

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12.(a). Define Transport number. Write experimental method for the determination of, transport number by Hittorf method., (or), (b).(i) Define single electrode potential., (ii) Explain four types of electrodes with examples., 13.(a). Explain general methods for determination of order of a reaction., (or), (b).Explain Collision theory and Activated complex theory of bimolecular, reactions., ***, , 29