Question

The spin only magnetic moment of $\left[ Mn \left( H _2 O \right)_6\right]^{2+}$ complexes is ____ BM (Nearest integer) (Given: Atomic no of $Mn$ is 25 )

Answer 1

The correct answer is 6.
[Mn(H2​O)6​]2+
Mn2+=3d5
μ=5(5+2)​=5.91BM