CU examiners look for specific keywords, balanced chemical equations, and neat structural diagrams. In Organic Chemistry, explicitly draw your electron-transfer arrows in mechanisms.
Calcutta University evaluates B.Sc. Chemistry students through a combination of theoretical papers and practical examinations. The curriculum is divided into three core branches of chemistry, which are tested across different semesters. 1. Organic Chemistry
Rate laws for first, second, and pseudo-first-order reactions; steady-state approximation; and Arrhenius equation.
This guide provides an overview of the Calcutta University B.Sc. Chemistry question paper structure, where to find previous years' papers, and how to utilize them for effective study in 2026.
Under the current system, the four-year B.A./B.Sc. Honours and Honours with Research program in Chemistry is structured across six semesters for the Major component, with a comprehensive credit distribution. The Discipline Specific Core (DSC) comprises 25 theory papers worth 3 credits each, totaling 75 credits, accompanied by 25 practical and tutorial papers worth 1 credit each. Additionally, students complete Minor courses worth 32 credits, Ability Enhancement Courses worth 8 credits, Skill Enhancement Courses worth 12 credits, and other interdisciplinary and value-added courses.