Of is completely oxidised by of of unknown normality

CHEMISTRY · Subjective · A Level · Chemistry · Oxidation, reduction and redox reactions · Oxidation, reduction and redox reactions

Problem

30 \text{ mL}

0.3 \text{ M}

\text{MnSO}_4

is completely oxidised by

3 \text{ mL}

\text{KMnO}_4

of unknown normality, each forming

\text{Mn}^{4+}

oxidation state. The normality of

\text{KMnO}_4

is .....