(A) $\mathrm{HOCl}+\mathrm{H}_2 \mathrm{O}_2 \rightarrow \mathrm{H}_3 \mathrm{O}^{+}+\mathrm{Cl}^{-}+\mathrm{O}_2$
(B) $\mathrm{I}_2+\mathrm{H}_2 \mathrm{O}_2+2 \mathrm{OH}^{-} \rightarrow 2 \mathrm{I}^{-}+2 \mathrm{H}_2 \mathrm{O}+\mathrm{O}_2$
Choose the correct option.

Given below are two statements:
Statement I : Hydrogen peroxide can act as an oxidizing agent in both acidic and basic conditions.
Statement II: Density...

For kinetic study of the reaction of iodide ion with $\mathrm{H}_2 \mathrm{O}_2$ at room temperature :
(A) Always use freshly prepared starch solution.
(B) Always...

High purity (>99.95%) dihydrogen is obtained by

The metal salts formed during softening of hardwater using Clark's method are :

On reaction with stronger oxidizing agent like $\mathrm{KIO}_4$, hydrogen peroxide oxidizes with the evolution of $\mathrm{O}_2$. The oxidation number of I in $\mathrm{KIO}_4$ changes to...

The products obtained during treatment of hard water using Clark's method are:

Which of the following can be used to prevent the decomposition of H2O2?

Hydrogen has three isotopes : protium $\left({ }^1 \mathrm{H}\right)$ deuterium $\left({ }^2 \mathrm{H}\right.$ or D$)$ and tritium $\left({ }^3 \mathrm{H}\right.$ or T$)$ . They have...

Which one of the following reactions indicates the reducing ability of hydrogen peroxide in basic medium ?