Question

What do you mean by 15 volume h2o2 solution chemistry?

Answer 1

10 Milli litres (ml) or litres (l) of hydrogen peroxide.

Answer 2

Answer : This means that 1 ml of $H_2O_2$ solution produces 15 ml of oxygen.

Explanation :

Volume strength : It tells about that the volume of oxygen released on decomposition.

$2H_2O_2(l)\overset{\Delta}\rightarrow H_2O(l)+\frac{1}{2}O_2(g)$

As we are given that 15 volume $H_2O_2$ solution this means that 1 ml of $H_2O_2$ solution produces 15 ml of oxygen.

Hence, the 15 volume $H_2O_2$ solution means that 1 ml of $H_2O_2$ solution produces 15 ml of oxygen.