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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 · Q27 of 120

Geo-Scientist Prelims 2024 Chemistry Q27: Which one among the following chelate rings will be more stable?

QuestionCoordination chemistry / chelate effect

Which one among the following chelate rings will be more stable?

  1. (a) Four-membered chelate ring
  2. (b) Five-membered chelate ring
  3. (c) Six-membered chelate ring
  4. (d) Seven-membered chelate ring

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