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 7 
Page 2 of 7 
Page 3 of 7 
Page 4 of 7 
Page 5 of 7 
Page 6 of 7 
Page 7 of 7
Paper I, physical and inorganic chemistry
Question paper, 2019
UPSC Civil Services (Mains), Chemistry optional. 7 pages, as issued by UPSC.