A) zero
B) \[1.73\]
C) \[2.84\]
D) \[3.87\]
Correct Answer: A
Solution :
\[Z{{n}^{2+}}\,(Z=30)\,\,:\,\,\,[Ar]\,\,3{{d}^{10}},\] \[4{{s}^{o}}\] zero unpaired magnetic moment \[(\mu )=\sqrt{n(n+2)}\,\,\,=\,\,\,\sqrt{0(0+2)}\] \[\mu =0\]You need to login to perform this action.
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