10. The magnetic moment of an ion having 4 unpaired electrons is :(1)

1.	10. The magnetic moment of an ion having 4 unpaired electrons is :(1) 3.9 B.M. (2) 2.8 B.M. (3) 1.7 B.M. (4) 4.9 B.M.
Answer» Answer: 2.8 Explanation: MULTIPICATION of 1/2.2

10. The magnetic moment of an ion having 4 unpaired electrons is :(1) 3.9 B.M. (2) 2.8 B.M. (3) 1.7 B.M. (4) 4.9 B.M.

Answer»

Answer:

2.8

Explanation:

MULTIPICATION of 1/2.2