Question

In $N{O}_3^{-}$ ion, find the number of bond pairs and lone pairs of electrons on nitrogen atoms.

[If the answer is 2 and 4, represent as 24]

Answer 1

In $N{O}_3^{-}$ ion, the number of bond pair and lone pair of electrons on nitrogen atom are 4 and 0 respectively. Hence,the answer is 40.