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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 · 2022 · Paper II, Chemistry · Q116 of 120

Geo-Scientist Prelims 2022 Chemistry Q116: The number of [1, 2]-rearrangements occurring in the following…

QuestionCarbocation rearrangement / ring expansion cascade

The number of [1, 2]-rearrangements occurring in the following transformation is

UPSC Combined Geo-Scientist Prelims 2022 Paper II (Chemistry), Q116: figure printed with the question
  1. (a) three
  2. (b) four
  3. (c) five
  4. (d) six

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