List of top Chemistry Questions on hydrogen peroxide asked in WBJEE

A \(5.0\text{ cm}^3\) solution of \(\text{H}_2\text{O}_2\) liberates \(1.27\text{ g}\) of iodine from an acidified \(\text{KI}\) solution. The percentage strength of \(\text{H}_2\text{O}_2\) is close to