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Chemistry
What formal charges are present in the molecule C 6 H 5 C ≡ N - O ?
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Q. What formal charges are present in the molecule $C _{6} H _{5} C \equiv N - O ?$
Chemical Bonding and Molecular Structure
A
$N$ is $-1$ and $C$ is $+1$
9%
B
$N$ is $+1$ and $C$ is $-1$
11%
C
$O$ is $-1$ and $C$ is $+1$
11%
D
$O$ is $-1$ and $N$ is $+1$
69%
Solution:
For nitrogen, formal charge $=5-\frac{1}{2}(8)=+1$
For oxygen, formal charge $=6-6-\frac{1}{2}(2)=-1$