Chemistry - Redox Reactions Question with Solution | TestHub

ChemistryRedox ReactionsTitrationEasy2 minPYQ_2011

ChemistryEasysingle choice

When $KMnO_{4}$ reacts with $KBr$ in alkaline medium gives bromate ion. Then oxidation state of Mn changes from +7 to

Answer:

Solution:

$: 2 MnO_{4}^{-} + Br^{-} + H_{2} O ⟶$ $2 MnO_{2} + 4 + BrO_{3}^{-} + 2 OH^{-}$

Stream:AIIMSSubject:ChemistryTopic:Redox ReactionsSubtopic:Titration

⏱ 2mℹ️ Source: PYQ_2011

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