In the laboratory, manganese (II) salt is oxidised to permanganate ion in aqueous solution by

Question

Aicharya · Accepted Answer

In laboratory, manganese (II) ion salt is oxidised to permagnate ion in aqueous solution by peroxodi-sulphate.
$$
2 \mathrm{Mn}^{2+}+\mathrm{S}_{2} \mathrm{O}_{8}^{2-}+8 \mathrm{H}_{2} \mathrm{O} \longrightarrow
$$
peroxodisulphate ion
$$
2 \mathrm{MnO}_{4}^{-}+10 \mathrm{SO}_{4}^{2-}+16 \mathrm{H}^{+}
$$

In the laboratory, manganese (II) salt is oxidised to permanganate ion in aqueous solution by

Solution