In the reaction of ${{\rm{O}}_3}$ and ${{\rm{H}}_2}{{\rm{O}}_2},$ the later acts as :

Both oxidising and bleaching agent

NEET UG CHEMISTRY MCQ: REDOX REACTIONS

1 Medium

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Understanding +4 | -1

In the reaction of

{\mathrm{O}_3}

and

{\mathrm{H}_2}{\mathrm{O}_2},

the later acts as :

View answer and explanation

Correct option: A

Oxidising agent

Option A (Oxidising agent) is correct because H2O2 is reduced by O3, thus acting as an oxidizing agent.

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{I_2}

\mathrm{MnO}_4^ - + {\mathrm{C}_2}\mathrm{O}_4^{2 - } + {\mathrm{H}^ + } \to \mathrm{M}{\mathrm{n}^{2 + }} + \mathrm{C}{\mathrm{O}_2} + {\mathrm{H}_2}\mathrm{O}

\mathrm{MnO}_4^ -

{\mathrm{C}_2}\mathrm{O}_4^{2 - }

{\mathrm{H}^ + }