(A) HOCl + H 2 O 2 → H 3 O + + Cl - + O 2 (B) I 2 + H 2 O 2 + 2 OH - → 2 I - + 2 H 2 O + O 2…

1. ${\mathrm{H}}_2{\mathrm{O}}_2$ act as oxidizing and reducing agent respectively in equations $\left(\mathrm{A}\right)$ and $\left(\mathrm{B}\right).$
2. ${\mathrm{H}}_2{\mathrm{O}}_2$ acts as oxidising agent in equations $\left(\mathrm{A}\right)$ and $\left(\mathrm{B}\right).$
3. ${\mathrm{H}}_2{\mathrm{O}}_2$ acts as reducing and oxidising agent respectively in equations $\left(\mathrm{A}\right)$ and $\left(\mathrm{B}\right).$
4. ${\mathrm{H}}_2{\mathrm{O}}_2$ acts as reducing agent in equations $\left(\mathrm{A}\right)$ and $\left(\mathrm{B}\right).$

Solution

Asked in: JEE Main 2021 (24 Feb Shift 1)

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