UG Semester 1 MJC Chemistry Syllabus: All the universities of Bihar are running a 4-year graduation, Choice Based Credit System (CBCS) or in common language it can also be called semester system which is being run under NEP 2020. Lalit Narayan Mithila University (LNMU) Darbhanga, Patna University, Purnia University, Magadh University, Patliputra University, Bhagalpur University,VKSU Ara, BRABU Muzaffarpur, JPU, etc. 1st semester examination is being conducted on time in many universities and in many it is also late. The question paper pattern and syllabus of Major Course (MJC) subject is same for all.
CBCS Graduation 1st Semester will have Major (MJC), Minor (MIC), MDC/IDC. AEC, SEC, VAC papers. In this article, you will find the syllabus of MJC-1 Chemistry: Inorganic Chemistry: Atomic Structure, Chemical Bonding and fundamentals of organic chemistry. Sometimes Major Subject is also Written/Searched as Honours.
In this Article you will get the following syllabus :
- Semester 1: Major Course (MJC) -1 Chemistry Syllabus (Theory and Practical)
👉Click Here to Download All Subjects Syllabus PDF (Semester 1 to 8 )
UG Syllabus Semester-I Major Course (MJC)- Chemistry
MJC-1 Inorganic Chemistry: Atomic Structure, Chemical Bonding and fundamentals of organic chemistry
THEORY SYLLABUS
UNIT 1:
Atomic Structure :
- Bohr's Theory, its limitations and atomic spectrum of hydrogen atom. Wave mechanics: de Broglie equation, Heisenberg's Uncertainty Principle and its significance, Schrodinger's wave equation, significance of wave function, 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 of' s, p, d and f orbitals. Contour boundary and probability diagrams,. Pauli's Exclusions Principle, Hund's Rule of maximum multiplicity, Aufbau's principle and its limitations, variations of orbital energy with atomic number.
UNIT 2:
Chemical Bonding:
- (i) lonic bond: General characteristics, types of ions size effects, radius ratio rule and its limitations. Packing of ions in crystals. Born-Lande equation with derivation and importance of Kapustinskii expression for lattice energy. Madelung constant, Born- Haber cycle and its application, 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 diatomic and simple polyatomic molecules N2, OzC2, B2, F2 & CO, NO and their ions; hydrogen chloride, berrylium fluoride, carbon dioxide, (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 (sigma and pi bond approach) and bond lengths. Covalent character in ionic compounds, polarizing power and polaizability. Fajan's rule and consequences of polarization. Ionic character in covalent compounds: Bond moment, dipole moment and electronegativity difference.
- (iii) Metallic bond: Qualitative idea of valence bond and band theories. Semiconductors and insulators, defects in solids.
- (iv) Weak Chemical Forces: van der Waals forces, ion-dipole forces, dipole-dipole interactions, induced dipole interactions, Instantaneous dipole-induced dipole interactions. Repulsive forces, Hydrogen Bonding (theories of hydrogen bonding, valence bond treatment) Effects of chemical force, melting and boiling points, solubility energetics of dissolution process.
UNIT 3:
Fundamentals of Organie Chemistry:
- Physical Effects, Electronic Displacements: Inductive Effect, Electromeric Effect, Resonance and Hyperconjugation. Cleavage of Bonds: Homolysis and Heterolysis. Structure, shape and reactivity of organic molecules, Nucleophiles and electrophiles. Reactive Intermediates: Carbocations, Carbanions and free radicals. Strength of organic acids and bases: Comparative study with emphasis on factors affecting pK values. Aromaticity: Benzenoids and Hückel's rule
UNIT 4:
Stereochemistry
- Conformations with respect to thane, butane and cyclohexane Interconversion of Wedge Formula, Newmann, Sawhorse and Fischer representations. Concept of chirality (upto two carbon atoms). Configuration: Geometrical and Optical isomerism; Enantiomerism, Diastereomerism and Meso compounds). Threo and erythro; D and L; cis - trans nomenclature; CIP Rules: R/S (for upto 2 chiral carbon atoms) and E/ Z Nomenclature (for upto two C=C systems)
UNIT 5:
Aliphatic Hydrocarbons
- Functional group approach for the following reactions (preparations & reactions) to be studied in context to their structure.
- Alkanes: (Upto 5 Carbons). Preparation: Catalytic hydrogenation, Wurtz reaction, Kolbe's synthesis, from Grignard reagent. Reactions: Free radical Substitution: Halogenation.
- Alkenes: (Upto 5 Carbons) Preparation: Elimination reactions: Dehydration of alkenes and dehydrohalogenation of alkyl halides (Saytzeff's rule); cis alkenes (Partial catalytic hydrogenation) and trans alkenes (Birch reduction). Reactions: cis-addition (alk. KMnO4) and trans-addition (bromine), Addition of HX (Markownikoff`s and anti-Markownikoff's addition), Hydration, Ozonolysis, oxymecuration-demercuration, Hydroboration-oxidation.
- Alkynes: (Upto 5 Carbons) Preparation: Acetylene from CaC2 and conversion into higher alkynes; by dehalogenation of tetra halides and dehydrohalogenation of vicinal-dihalides. Reactions: formation of metal acetvlides, addition of bromine and alkaline KMnO4, ozonolysis and oxidation with hot alk. KMnO4.
Suggested Readings/books : (You can take any book from this list (for better preparation))
- 1. Advanced Inorganic Chemistry, F.A.Cotton, G. Wilkinson.
- 2: Concise Inorganic Chemistry, J.D. Lee, Blackwell Science, 2001,
- 3. Inorganic Chemistry, J.E. Huheey, E.A. Keiter and R.I. Keiter, Pearson Education Asia, 2000
- 4. Inorganic Chemistry, ELBS 2"d Edition, D.F, Shriver, P. W. Atkins and C.H. Langford. Oxford University Press 2002
- 5- Principles of Inorganic Chemistry. B.R. Puri, L.R. Sharma, Jauhar S.P., S.N. Chand & Co.
- 6. Inorganic Chemistry, 3" Edition (ISE) A.G. Sharpe Addison Wesley.
- 7. Organic Chemisry - Graham Solomons
- 8. Sterochemisry - Conformation and Mechanism : P.S Kalsi
- 9.Organic Chemistry - Morrison & Boyd
ONLINE ORDER/BUY LINK (1st Semester Book) :
👆Just to pass the university exams you can order the book online from the link given above
or. simply go for S.CHAND PUBLICATION BOOK, THAKUR PUBLICATION SEMESTER WISE BOOK..
PRACTICAL SYLLABUS
Practical- 1. Inorganic Chemisry Practical
- a. A cidimetry and Alkalimetry
- b. Preparation and dilution of standard solutions.
- c. Permangnatometry /dichromatry
- d. lodometry / iodimetry
Practical- 2.Organic Chemistry Practical
- Detection of elements, separation and purification of Organic Compounds and Hydrolysis of ester.
Suggested Readings/Books :
- 1.Practical inorganic chemistry: Shikha Gulati and J. L. Sharma
- 2. Practical Chemistry: DrO .P. Pandey , D.N. Bajpayi & Giri.
- 3. Quantitative Chemical analaysis: A.I. Vogel, Prentice Hall Publication.
- 4. Text book of practical Organic Chemistry: A.I. Vogal, Prentice Hall Publication.
- 5. Practical Organic Chemistry, F.G. Mann & B.C. Saunders,Orient long man.
Question Paper Pattern for Final exam or End Semester exam or External Exam (MJC, MIC, MDC)
The question paper shall consist of three parts (70 Marks):-
- *Part A (10 X 2 = 20 marks):- Compulsory - consisting of ten objective/multiple choice type (MCQs) - each carrying two marks
- *Part B (4 X 5 = 20 Marks):- Short answer type - Four questions to be answered out of six questions each carrying five marks
- *Part C (10 x 3 = 30 Marks) :- Long answer type - Three questions to be answered out of five questions - each carrying ten marks
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