In which of the following reactions does hydr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) reducing agent is a substance that undergoes oxidation (increase in oxidation state) and reduces another substance. In $H_2O_2$,the oxidation stat

Vedclass · Accepted Answer

$HOCl + H_2O_2 \rightarrow H_3O^{+} + Cl^{-} + O_2$

Vedclass · Answer

(C) reducing agent is a substance that undergoes oxidation (increase in oxidation state) and reduces another substance. In $H_2O_2$,the oxidation state of oxygen is $-1$. $1$. In $PbS + 4H_2O_2 \rightarrow PbSO_4 + 4H_2O$,oxygen in $H_2O_2$ goes from $-1$ to $-2$ (reduction). Thus,$H_2O_2$ acts as an oxidizing agent. $2$. In $2Fe^{2+} + H_2O_2 \rightarrow 2Fe^{3+} + 2OH^{-}$,oxygen in $H_2O_2$ goes from $-1$ to $-2$ (reduction). Thus,$H_2O_2$ acts as an oxidizing agent. $3$. In $HOCl + H_2O_2 \rightarrow H_3O^{+} + Cl^{-} + O_2$,the oxygen in $H_2O_2$ goes from $-1$ to $0$ (oxidation). Since $H_2O_2$ is oxidized,it acts as a reducing agent. $4$. In $Mn^{2+} + H_2O_2 \rightarrow Mn^{4+} + 2OH^{-}$,oxygen in $H_2O_2$ goes from $-1$ to $-2$ (reduction). Thus,$H_2O_2$ acts as an oxidizing agent. Therefore,the correct reaction is $HOCl + H_2O_2 \rightarrow H_3O^{+} + Cl^{-} + O_2$.

In which of the following reactions does hydrogen peroxide act as a reducing agent?

Similar Questions

$H_2O_2$ is manufactured these days by:

Which of the following equations depicts the oxidizing nature of $H_{2}O_{2}$?

Assertion: Sulfur is oxidized by $H_2O_2$ in the presence of $Fe(III)$.
Reason: $Fe(III)$ catalyzes the oxidation of sulfur to sulfate.

$HCl$ is added to the following oxides. Which one would give $H_2O_2$?

Given below are two statements :
Statement $I$ : $H_2O_2$ is used in the synthesis of Cephalosporin.
Statement $II$ : $H_2O_2$ is used for the restoration of aerobic conditions to sewage wastes.
In the light of the above statements,choose the most appropriate answer from the options given below :

Vedclass Test Series

Exam Paper Generator

Online Exam Module