MCQ
In alkaline medium. $MnO _4^{-}$oxidises $I ^{-}$to
- A$IO _4^{-}$
- B$IO ^{-}$
- C$I_2$
- ✓$IO _3^{-}$
✓
Answer
Correct option: D.
$IO _3^{-}$
(D)
$2 MnO _4^{-}+ H _2 O + I ^{-} \xrightarrow{\text { allaline madime }} 2 MnO _2+2 OH ^{-}+ IO _3^{-}$
$2 MnO _4^{-}+ H _2 O + I ^{-} \xrightarrow{\text { allaline madime }} 2 MnO _2+2 OH ^{-}+ IO _3^{-}$
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