1. ⇒ (MHT CET 2021 21th September Morning Shift )
What is spin only magnetic moment of an element having one unpaired electron?
A. 0.34 BM
B. 1.0 BM
C. 1.73 BM
D. 3.1 BM
Correct Option is (C)
μ = n ( n + 2 ) BM
For n = 1 , μ = 3 = 1.73 BM