${\rm{M}}{{\rm{n}}^{2 + }}$ can be converted into ${\rm{M}}{{\rm{n}}^{7 + }}$ by reacting with

NEET UG CHEMISTRY MCQ: REDOX REACTIONS

1 Hard

1 of 1

Understanding +4 | -1

\mathrm{M}{\mathrm{n}^{2 + }}

can be converted into

\mathrm{M}{\mathrm{n}^{7 + }}

by reacting with

View answer and explanation

Correct option: C

\mathrm{Pb}{\mathrm{O}_2}

Option C (

\mathrm{Pb}{\mathrm{O}_2}

) is correct because PbO2 is a strong oxidizing agent that can oxidize Mn2+ to Mn7+.

Practice All Chapter MCQs →

{I_2}

\mathrm{MnO}_4^ - + {\mathrm{C}_2}\mathrm{O}_4^{2 - } + {\mathrm{H}^ + } \to \mathrm{M}{\mathrm{n}^{2 + }} + \mathrm{C}{\mathrm{O}_2} + {\mathrm{H}_2}\mathrm{O}

\mathrm{MnO}_4^ -

{\mathrm{C}_2}\mathrm{O}_4^{2 - }

{\mathrm{H}^ + }