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Coordination Compounds question

2004 · Q76
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Coordination Compounds question

2004 · Q76

NEETChemistryCoordination CompoundsMCQ+4 / −1
CN−-− is a strong field ligand. This is due to the fact that
  1. A
    it carries negative charge
  2. B
    it is a pseudohalide
  3. C
    it can accept electrons from metal species
  4. D
    it forms high spin complexes with metal species.
View written solutionFree

Correct answer: B

CN– is a pseudohalide, i.e., it is a stronger coordinating ligand with the ability to form σ\sigma σ and π\pi π-bonds.

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