Decomposition of $H_2O_2$ is prevented by

Which method is currently used for the industrial production of $H_2O_2$?

The product$(s)$ formed when $H_2O_2$ reacts with disodium hydrogen phosphate is

In which of the following reactions does $H_2O_2$ act as a reducing agent?

The strength of $11.2$ volume solution of $H_2O_2$ is: [Given that molar mass of $H = 1 \ g \ mol^{-1}$ and $O = 16 \ g \ mol^{-1}$]

Hydrogen peroxide $(H_2O_2)$ is: