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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 · 2024 · Paper II, Chemistry · Q118 of 120

Geo-Scientist Prelims 2024 Chemistry Q118: Which substrate in each pair is expected to be faster in the…

QuestionNeighbouring group participation / ring size

Which substrate in each pair is expected to be faster in the indicated reaction?

UPSC Combined Geo-Scientist Prelims 2024 Paper II (Chemistry), Q118: figure printed with the question
  1. (a) I is more reactive than II whereas III is more reactive than IV
  2. (b) I is more reactive than II whereas IV is more reactive than III
  3. (c) II is more reactive than I whereas III is more reactive than IV
  4. (d) II is more reactive than I whereas IV is more reactive than III

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