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MHT CET202210 Aug 2022Morning ShiftChemistryCoordination CompoundsActual

Which following pair of structure and magnetic properties is correct for tetracyanonickalate (II) ion?

Options

  1. ASquare planar, paramagnetic
  2. BTetrahedral, diamagnetic
  3. CSquare planar, diamagnetic
  4. DTetrahedral, paramagnetic

Correct answer

C. Square planar, diamagnetic

Step-by-step solution

[ Ni ( CN )₄ ]⁻² In the presence of CN ⁻ strong field ligand Square planar geometry diamagnetic in nature

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