B. Sc. Life Science (Chemistry) Previous Year Question Papers
125 previous year question papers for B. Sc. Life Science (Chemistry) at Delhi University, covering 25 subjects across semesters I, II, III, IV, V, VI, VII, VIII. Each subject page lists the available exam years with links to the original PDF question papers.
Paper types available: DSC, DSE.
Subjects
- Basic Concepts of Organic Chemistry (DSC-1, Chemistry-01)10 papers
- Chem-DSE-1: Chemistry of Major and Minor Biogenic Elements1 paper
- Chem-DSE-10: Applied Inorganic Chemistry3 papers
- Chem-DSE-11: Chemistry of Polymers, Dyes and Natural Products5 papers
- Chem-DSE-14: Industrial Chemicals and Environment3 papers
- Chem-DSE-17: Molecular Spectroscopy and Structural Analysis2 papers
- Chem-DSE-18: Nanomedicine and Nanosensing1 paper
- Chem-DSE-2: Polynuclear Hydrocarbons, Pharmaceutical Compounds, UV- Visible & IR Spectroscopy5 papers
- Chem-DSE-21: Computational Chemistry3 papers
- Chem-DSE-23: Bioelectro-chemistry1 paper
- Chem-DSE-24: Nanomaterials and their Biological Applications2 papers
- Chem-DSE-3: Chemistry of Colloids and Adsorption2 papers
- Chem-DSE-4: Acids & Bases and Aqueous Chemistry of Metal Ions5 papers
- Chem-DSE-5: Biomolecules-I11 papers
- Chem-DSE-6: Quantum Chemistry and Spectroscopy3 papers
- Chem-DSE-7: Analytical Methods in Chemistry6 papers
- Chem-DSE-8: Biomolecules-II11 papers
- Chem-DSE-9: Computer Applications in Chemistry2 papers
- Chemical Bonding and Elements in Biological System (DSC-4, Chemistry-02)9 papers
- Chemical Energetics and Equilibria (DSC-7, Chemistry-03)11 papers
- Chemistry of Carboxylic Acids & their Derivatives, Amines and Heterocycles (DSC-10, Chemistry-04)14 papers
- Chemistry of d- and f-block elements, Advanced Organic Spectroscopy and Quantum Chemistry (DSC-19)1 paper
- Conductance, Electrochemistry and Chemical Kinetics (DSC-16, Chemistry-06)6 papers
- Coordination Chemistry and its Application in Biological Systems (DSC-13, Chemistry-05)6 papers
- Organometallic Chemistry and Bio-catalysis, Application of Reagents in Organic Synthesis and Crystalline Solids & their Magnetic Properties (DSC-20)2 papers
Sample questions from recent B. Sc. Life Science (Chemistry) papers
- Chemistry of Carboxylic Acids & their Derivatives, Amines and Heterocycles (DSC-10, Chemistry-04) (2026)
DSC: Chemistry of Carboxylic Acids & their Derivatives, Amines and Heterocyc.1es
- Chem-DSE-5: Biomolecules-I (2026)
All parts of a question should be attempted together.
- Chem-DSE-8: Biomolecules-II (2026)
All questions have equal marks.
- Chemical Energetics and Equilibria (DSC-7, Chemistry-03) (2026)
The questions should be numbered in accordance to the number in the question paper. Values of constant :
- Basic Concepts of Organic Chemistry (DSC-1, Chemistry-01) (2026)
Write the products) with complete chemical reaction for any five of the following. Name the reaction and the intermediate involved.
- Chemical Bonding and Elements in Biological System (DSC-4, Chemistry-02) (2026)
Ner, has a dione mo sept, while BF, has
- Chem-DSE-7: Analytical Methods in Chemistry (2026)
Define resolution (Rs) and derive its expression. Two peaks have retention time 5 min and 6 min with peak widths 0.5 min each.
- Conductance, Electrochemistry and Chemical Kinetics (DSC-16, Chemistry-06) (2026)
Answer any five. Each carries equal marks. (a)
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Frequently asked questions
- Where can I get B. Sc. Life Science (Chemistry) previous year question papers?
- This page has 125 B. Sc. Life Science (Chemistry) question papers across 25 subjects at Delhi University. Pick a subject to view or download the original PDFs, organised by exam year.
- Are the B. Sc. Life Science (Chemistry) question papers free?
- Yes. Every paper is free to view and download, with no login. Each links to the original PDF.
- Which B. Sc. Life Science (Chemistry) semesters are covered?
- Papers are available for Semester I, II, III, IV, V, VI, VII, VIII.
- Can I find core, elective and skill papers for B. Sc. Life Science (Chemistry)?
- Yes. Papers are tagged by type (DSC, DSE), so you can find the core, elective, skill and value-added papers for your semester.
Looking for a different course? Browse all DU previous year papers.