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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper II covers chemistry.

UPSC Combined Geo-Scientist, Prelims · 2023 · Paper II, Chemistry · Q107 of 120

Geo-Scientist Prelims 2023 Chemistry Q107: The product formed in the following reaction is :

QuestionOrganic / Michael–Claisen (dimedone synthesis)

The product formed in the following reaction is :

UPSC Combined Geo-Scientist Prelims 2023 Paper II (Chemistry), Q107: figure printed with the question
UPSC Combined Geo-Scientist Prelims 2023 Paper II (Chemistry), Q107: answer options as printed
  1. (a) 4,6-Dimethylcyclohexane-1,3-dione
  2. (b) 2,2-Dimethylcyclohexane-1,3-dione
  3. (c) 4,4-Dimethylcyclohexane-1,3-dione
  4. (d) 5,5-Dimethylcyclohexane-1,3-dione

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