In basic medium, \(\mathrm{H}_{2} \mathrm{O}_{2}\) exhibits which of the following reactions? (A) \(\mathrm{Mn}^{2+} \lo…

In basic medium, \(\mathrm{H}_{2} \mathrm{O}_{2}\) exhibits which of the following reactions?

(A) \(\mathrm{Mn}^{2+} \longrightarrow \mathrm{Mn}^{4+}\)
(B) \(\mathrm{I}_{2} \longrightarrow \mathrm{I}^{-}\)
(C) \(\mathrm{PbS} \longrightarrow \mathrm{PbSO}_{4}\)

Choose the most appropriate answer from the options given below:

[JEE Main 2021, 18 Mar (Shift 2)]