Chemistry - Complete d-block Question with Solution | TestHub

The oxidation states not shown by Mn in given reaction is : $3{\mathrm{MnO}}_4^{2-}+4{\mathrm{H}}^{+}⟶2{\mathrm{MnO}}_4^{-}+{\mathrm{MnO}}_2+2{\mathrm{H}}_2\mathrm{O}$ A. +6 B. +2 C. +4 D. +7 E. +3 Choose the most appropriate answer from the options given below :NEET 2024 (Re-NEET)