Calcutta University B Sc Chemistry Question Paper _verified_ Instant

The Calcutta University B.Sc. Chemistry curriculum has transitioned to a Curriculum and Credit Framework (CCF) , following the earlier Choice Based Credit System (CBCS)

(a) State and explain the Gibbs phase rule. Apply it to a one-component system (water). (b) Draw a neat labeled phase diagram of water. Mark the triple point and critical point. (c) What happens when ice is subjected to increasing pressure at 0°C? Calcutta University B Sc Chemistry Question Paper

Reaction mechanisms, Retrosynthetic analysis, Stereochemistry The Calcutta University B

• Colleges under CU (e.g., Presidency, Scottish Church, St. Xavier’s, Bethune College) keep physical copies of last 5–10 years.
• Ask your department’s professors or the library staff for a question bank.

Pattern of the Question Paper

• DSE1: Analytical Chemistry / Green Chemistry / Polymer Chemistry.
• DSE2: Organometallics / Quantum Chemistry / Spectroscopy.
• Question focus: NMR/IR interpretation, Woodward-Fischer rules, MO diagrams.

Theory

The B.Sc. Chemistry (Honours/Major) course is divided into six semesters. Each core paper typically includes both and Practical components. Colleges under CU (e