A) \[NC{{S}^{-}}\]
B) \[C{{N}^{-}}\]
C) CO
D) ethylenediamine
Correct Answer: A
Solution :
\[\mu =\sqrt{n(n+2)}=5.9B.M.\]\[\Rightarrow n=5\](Where, n = no. of unpaired electrons] \[M{{n}^{2+}}=[Ar]3{{d}^{5}}\] Five unpaired electrons in 3d-orbital are possible under influence of only weak field ligand. Among the given, \[NC{{S}^{-}}\]is relatively weak.You need to login to perform this action.
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