MCQ
The species given below that does NOT show disproportionation reaction is :
- A$\mathrm{BrO}_{2}^{-}$
- ✓$\mathrm{BrO}_{4}^{-}$
- C$\mathrm{BrO}^{-}$
- D$\mathrm{BrO}_{3}^{-}$
✓
Answer
Correct option: B.
$\mathrm{BrO}_{4}^{-}$
b
In $\mathrm{BrO}_{4}^{\ominus}, \mathrm{Br}$ is in highest oxidation state $(+7),$ Soit cannot oxidise further it only reduced hence it cannot show disproportionation reaction
In $\mathrm{BrO}_{4}^{\ominus}, \mathrm{Br}$ is in highest oxidation state $(+7),$ Soit cannot oxidise further it only reduced hence it cannot show disproportionation reaction
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