Question

An ion Mn^a+ has the magnetic moment equal to
4.9 B.M. The value of 'a' is:
(A) 3
(B) 4
(C) 2
(D) 5​

Answer 1

Answer:

An ion Mn^a+ has the magnetic moment equal to

4.9 B.M. The value of 'a' is 2.