Of the following complex ions, which is diamagnetic in nature? – McqOptions

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1.	Of the following complex ions, which is diamagnetic in nature?
A.	[CoF6]3–
B.	[NiCl4]2–
C.	[Ni(CN)4]2–
D.	[CuCl4]2–
Answer» D. [CuCl4]2–

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