MCQ
Select correct about the following change
$NO_2^ + \to N{O_2} \to NO_2^ - $
- AIncrease of $N-O$ bond order
- ✓Decrease of $O-N-O$ bond angle
- CDecrease of $N-O$ bond length
- DAll of the above
✓
Answer
Correct option: B.
Decrease of $O-N-O$ bond angle
b
The bond angle $NO _{2}^{+}, NO _{2},$ and $NO _{2}^{-}$ are $180^{\circ}, 134^{\circ}$ and $115^{\circ}$ respectively $NO _{2}^{+},$ and $NO _{2}^{-}$ undergoes, sp and sp $^{2}$ hybridization respectively.
The bond angle $NO _{2}^{+}, NO _{2},$ and $NO _{2}^{-}$ are $180^{\circ}, 134^{\circ}$ and $115^{\circ}$ respectively $NO _{2}^{+},$ and $NO _{2}^{-}$ undergoes, sp and sp $^{2}$ hybridization respectively.
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