$H_2O_2$ is a hydride of

The $pH$ of a solution of $H_2O_2$ is $6.0$. Some chlorine gas is bubbled into this solution. Which of the following is correct?

Why is hydrogen peroxide stored in wax-lined bottles?

The normality of $30$ volume $H_2O_2$ is (in $N$)

$H_2O_2$ acts as an oxidising agent in

$3.4 \ g$ of $H_2O_2$ is present in its $112 \ mL$ solution. The volume strength of this solution is ....... $V$.