AIIMS2011Chemistry-Coordination Compounds

AIIMS 2011 Chemistry Magnetic Properties MCQ Question

Type: MCQ-conceptual-Medium-Class 12

Which of the following is diamagnetic?

A

[Cu(NH₃)₄]²⁺

B

[NiCl₄]²⁻

C

[PtCl₄]²⁻

D

[Cu(H₂O)₄]²⁺

Correct Answer

Option C

Detailed Explanation

[Cu(NH3)4]2+ is paramagnetic.

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