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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 · Q108 of 120

Geo-Scientist Prelims 2022 Chemistry Q108: The major product formed in the following reaction is

QuestionAlkenes / stereochemistry of bromohydrin formation

The major product formed in the following reaction is

UPSC Combined Geo-Scientist Prelims 2022 Paper II (Chemistry), Q108: figure printed with the question
UPSC Combined Geo-Scientist Prelims 2022 Paper II (Chemistry), Q108: answer options as printed
  1. (a) Bromohydrin with Br β (wedge) at C2 and OH α (hash) at C3
  2. (b) Bromohydrin with Br α (hash) at C2 and OH β (wedge) at C3
  3. (c) Bromohydrin with OH α (hash) at C2 and Br β (wedge) at C3
  4. (d) Bromohydrin with OH β (wedge) at C2 and Br α (hash) at C3

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