out of the following complexes, which is diamagenitic in nature ?A. `[ – InterviewSolution

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1.	out of the following complexes, which is diamagenitic in nature ?A. `[NiCl_(4)]^(2-)`B. `[Ni(CN)_(4)]^(2-)`C. `[CuCl_(4)]^(2-)`D. `[CoF_(6)]^(3-)`
Answer» Correct Answer - B Only `CN^(-)` ion is a strong field ligand . It will cause electron pairing resulting in a diamagnetic complex. All other ligands are weak field ligands and cannot cause any electron pairing.

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