UPSC Civil Services (Mains)
Chemistry optional
- 2 papers
- 250 marks each
- 3 h per paper
- 5 of 8 questions, Q1 and Q5 compulsory
Paper I covers physical and inorganic chemistry.
All years
Page 1 of 8 
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Page 8 of 8
Paper I, physical and inorganic chemistry
Question paper, 2020
UPSC Civil Services (Mains), Chemistry optional. 8 pages, as issued by UPSC.