A) \[+1,-1,0\]
B) \[-1,+1,0\]
C) \[+1,+1,0\]
D) \[-1,-1,0\]
Correct Answer: B
Solution :
\[\text{Forma lcharge =}\left[ \begin{matrix} \text{Total number of vaience} \\ \text{electrons in the free atom} \\ \end{matrix} \right]\] \[\text{-}\left[ \begin{align} & \text{Total number of} \\ & \text{non-bonding} \\ & \text{(lone pair) electrons} \\ \end{align} \right]\text{-}\frac{\text{1}}{\text{2}}\left[ \begin{align} & \text{Total number of} \\ & \text{bonding (shared} \\ & \text{elctrons)} \\ \end{align} \right]\] In structure the forma charge on ?.the end N atom marked 1, \[=5-4-\frac{1}{2}(4)=5-4-2=-1\]the central N atom mailed 2, \[=5-0-\frac{1}{2}(8)=5-4=+1\] The end O atom, \[=6=4-\frac{1}{2}(4)=6-6=0\]You need to login to perform this action.
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