Calcutta University B Sc Chemistry Question Paper Jun 2026

– 10×1 = 10 marks Example: Define Hund’s rule. Give IUPAC name of [Co(NH3)6]Cl3.

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examination papers, including specific semester-wise breakdowns for SNGGDCG NDL Repository : A digital library containing various CU Examination Papers , including recent Semester-I and Semester-II papers. DCHC Library : Offers a structured Download Center where you can filter papers by Subject (Chemistry) Semester (1–6) Year (2017–2025) City College Kolkata Archive : Maintains an Archive of Old Question Papers for various undergraduate courses. gurudascollege.in Question Types & Exam Structure Based on recent papers (e.g., Paper DSE-A-2 from 2022 ), the typical structure includes: Deshbandhu College Marks Distribution – 10×1 = 10 marks Example: Define Hund’s rule

| Semester | Paper Code (Example) | Title / Topics Covered | |----------|----------------------|------------------------| | I | CC1 | Physical & Inorganic Chemistry (Atomic Structure, Periodic Properties, Gaseous State, Chemical Bonding) | | I | CC2 | Organic Chemistry (Basics, Stereochemistry, Hydrocarbons) | | II | CC3 | Inorganic Chemistry (s/p-block elements, VBT, MOT) | | II | CC4 | Organic Chemistry (Aromatic compounds, Alkyl halides, Spectroscopy basics) | | III | CC5 | Physical Chemistry (Thermodynamics, Chemical Equilibrium) | | III | CC6 | Inorganic Chemistry (Coordination Chemistry, Organometallics) | | III | CC7 | Organic Chemistry (Alcohols, Carbonyl compounds, Amines) | | IV | SEC-A/B | Skill Enhancement (Analytical Clinical Biochemistry, Green Chemistry, etc.) | | IV | CC8, CC9 | Kinetics, Electrochemistry, Quantum Chemistry, Spectroscopy | | V | CC10, CC11, DSE | Transition metals, Bioinorganic, Photochemistry, Polymers, etc. | | VI | CC12, CC13, CC14, DSE | Advanced topics + Project/Industrial Chemistry | Many students waste hours searching on obscure websites

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