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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 · 2021 · Paper II, Chemistry · Q119 of 120

Geo-Scientist Prelims 2021 Chemistry Q119: Which one of the following is NOT a characteristic of neighboring…

QuestionNeighbouring group participation

Which one of the following is NOT a characteristic of neighboring group participation effect?

  1. (a) An unusual stereochemical result
  2. (b) An unexpectedly fast rate of reaction
  3. (c) Formation of a rearranged product
  4. (d) The extent of neighboring group participation increases with increasing the nucleophilicity of nucleophile in solvolysis reaction

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