The order of acidity of (I) $\mathrm{H}_{2} \mathrm{SO}_{3}$, (II) $\mathrm{H}_{3} \mathrm{PO}_{3}$,

Question

The order of acidity of (I) $\mathrm{H}_{2} \mathrm{SO}_{3}$, (II) $\mathrm{H}_{3} \mathrm{PO}_{3}$, and (III) $\mathrm{HClO}_{3}$ is\

Professor PC Thomas Classes · Answer

The order of acidity $\mathrm{H}_{3} \mathrm{PO}_{3}<\mathrm{H}_{2} \mathrm{SO}_{3}<\mathrm{HCl}$