The structure of $H_2O_2$ is

The volume strength of $1.5 \, N$ $H_2O_2$ solution is .............. $liters$.

Which of the following properties is/are $TRUE$ for hydrogen peroxide?
$(i)$ Mild disinfectant $(ii)$ Rocket propellant
$(iii)$ Bleaching agent $(iv)$ Oxidising agent

$KO_2$ reacts with water to form $A$,$B$ and $C$. $B$ forms $C$ when it reacts with iodine in basic medium. What are $B$ and $C$ respectively?

The correct statements about $H_2O_2$ are:
$A$. Used in the treatment of effluents.
$B$. Used as both oxidising and reducing agents.
$C$. The two hydroxyl groups lie in the same plane.
$D$. Miscible with water.
Choose the correct answer from the options given below:

Calculate the strength of $5$ volumes $H_2O_2$ solution.