Hydrogen peroxide acts both as an oxidising a | vedclass

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(A) $H_2O_2$ acts as a reducing agent when it reacts with strong oxidising agents. In an acidic medium,$H_2O_2$ reduces $MnO_4^-$ to $Mn^{2+}$.The bal

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$MnO_4^-$

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(A) $H_2O_2$ acts as a reducing agent when it reacts with strong oxidising agents. In an acidic medium,$H_2O_2$ reduces $MnO_4^-$ to $Mn^{2+}$.The balanced chemical equation is:$2KMnO_4 + 3H_2SO_4 + 5H_2O_2 	o K_2SO_4 + 2MnSO_4 + 8H_2O + 5O_2$In this reaction,the oxidation state of $Mn$ changes from $+7$ to $+2$,and $H_2O_2$ is oxidized to $O_2$.

Hydrogen peroxide acts both as an oxidising and as a reducing agent depending upon the nature of the reacting species. In which of the following cases $H_2O_2$ acts as a reducing agent in acidic medium?

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