Question
Chemistry Question on coordination compounds
Spin only magnetic moment of [MnBr6]4- is _____B.M. [round off to the closest integer]
Answer
The correct answer is 6
[MnBr6]–4
x – 6 = –4
x = + 2 Mn = 3d54s2
Mn+2 = 3d54s0
n = 5
μ=n(n+2)
=35≈6B.M.