Chemistry - Mole Concept Question with Solution | TestHub

Equivalent weight of ${\mathrm{H}}_2{\mathrm{O}}_2$ in its decomposition reaction will be equal to sum of its equivalent weights in oxidation and reduction reactions.

In reaction ${\mathrm{Fe}}^{3+}+e^{-}⟶{\mathrm{Fe}}^{2+}$, equivalent weights of ${\mathrm{Fe}}^{3+}$ and ${\mathrm{Fe}}^{2+}$ are equal.

Equivalent weights of ${\mathrm{Cl}}_2$ in its reaction with NaOH in hot and cold conditions will be same.

Equivalent weight of ${\mathrm{FeS}}_2$ in reaction ${\mathrm{FeS}}_2⟶{\mathrm{Fe}}^{3+}+{\mathrm{SO}}_2$ is $\frac{\mathrm{M}}{11}$.