Question

The complex showing a spin-only magnetic moment of 2.82 BM is

(A) Ni(CO)4

(B) [NiCI4]2-

(C) [Ni(NH3)4]2+

(D) [Ni(CN)4]2-

Answer 1

The complex showing a spin-only magnetic moment of 2.82 BM is [NiCI4]2- .