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Coordination Compounds question

2024 · 4 Apr · Shift 1 · Q12
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Coordination Compounds question

2024 · 4 Apr · Shift 1 · Q12

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
The correct sequence of ligands in the order of decreasing field strength is :
  1. A
    NCS−>EDTA4−>CN−>CO\mathrm{NCS}^{-}\gt \mathrm{EDTA}^{4-}\gt \mathrm{CN}^{-}\gt \mathrm{CO}NCS−>EDTA4−>CN−>CO
  2. B
    CO>H2O>F−>S2−\mathrm{CO}\gt \mathrm{H}_2 \mathrm{O}\gt \mathrm{F}^{-}\gt \mathrm{S}^{2-}CO>H2​O>F−>S2−
  3. C
    S2−>−OH>EDTA4−>CO\mathrm{S}^{2-}\gt { }^{-} \mathrm{OH}\gt \mathrm{EDTA}^{4-}\gt \mathrm{CO}S2−>−OH>EDTA4−>CO
  4. D
    −OH>F−>NH3>CN−{ }^{-} \mathrm{OH}\gt \mathrm{F}^{-}\gt \mathrm{NH}_3\gt \mathrm{CN}^{-}−OH>F−>NH3​>CN−
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