Which of the following cannot be oxidised by | vedclass

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Question

(A) $H_2O_2$ acts as both an oxidizing and a reducing agent. In the reaction with $O_3$,$H_2O_2$ acts as a reducing agent and reduces $O_3$ to $O_2$.

Vedclass · Accepted Answer

$O_3$

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(A) $H_2O_2$ acts as both an oxidizing and a reducing agent. In the reaction with $O_3$,$H_2O_2$ acts as a reducing agent and reduces $O_3$ to $O_2$. The reaction is: $O_3 + H_2O_2 	o H_2O + 2O_2$. Since $O_3$ is reduced by $H_2O_2$,it is not oxidized by it. Conversely,$KI$ is oxidized to $I_2$,$PbS$ is oxidized to $PbSO_4$,and $Na_2SO_3$ is oxidized to $Na_2SO_4$ by $H_2O_2$.

Which of the following cannot be oxidised by $H_2O_2$?

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