Chemistry - Redox Reactions Question with Solution | TestHub

ChemistryRedox ReactionsDetermination of Oxidation StateMedium2 minQB

ChemistryMediumsingle choice

Statement-I : Among $Br^{-}, O_{2}^{2 -}, H^{-}$ and $NO_{3}^{-}$ , the ions that could not act as oxidising agents are $Br^{-}$ and H .

Because

Statement-II : $Br^{-}$ and $H^{-}$ could not be reduced

Answer:

Solution:

Lowest O.N. of Br and $H^{+}$ is -1 .

Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Determination of Oxidation State

⏱ 2mℹ️ Source: QB

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