A) \[C{{N}^{-}}\]
B) \[O_{2}^{+}\]
C) \[O_{2}^{-}\]
D) \[N_{2}^{+}\]
Correct Answer: A
Solution :
\[Co\] has a total of 14 electrons and CN- also has 14 electrons hence they are isoelectronic. \[C\left( 6{{e}^{-}} \right)+N\left( 7{{e}^{-}} \right)+{{e}^{-}}\xrightarrow{{}}C{{N}^{-}}\left( 14{{e}^{-}} \right)\]You need to login to perform this action.
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