A) 0
B) 1.73
C) 2.84
D) 4.90
Correct Answer: B
Solution :
[c] 2.84 Electronic configuration of \[N{{i}^{2+}}\]is It has two unpaired electrons. Spin only magnetic moment \[=\sqrt{n(n+2)}\] \[=\sqrt{2(2+2)}\] \[=2.83\,B.M\]You need to login to perform this action.
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