Chemistry - Redox Reactions Question with Solution | TestHub

A 8 gm sample of iron is containing $\mathrm{V}\%$ (by mass) of iron $\left({\mathrm{Fe}}^{2+}\right)$ present in 1 L solution. This solution required V mL of a ${\mathrm{KMnO}}_4$ solution for oxidation of ${\mathrm{Fe}}^{2+}$ in acidic medium. If in another titration 20 mL of same ${\mathrm{KMnO}}_4$ is required, for oxidation of $20\mathrm{mL}{\mathrm{H}}_2{\mathrm{O}}_2$ in acidic medium. Find volume strength of ${\mathrm{H}}_2{\mathrm{O}}_2$ measured at $1\mathrm{atm}\&273\mathrm{K}$