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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 · Q13 of 120

Geo-Scientist Prelims 2022 Chemistry Q13: Which one of the following complexes will have the maximum…

QuestionCoordination chemistry / magnetic moment

Which one of the following complexes will have the maximum spin-only value?

  1. (a) [Cr(H₂O)₆]³⁺
  2. (b) [Fe(H₂O)₆]²⁺
  3. (c) [Cu(H₂O)₆]²⁺
  4. (d) [Zn(H₂O)₆]²⁺

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