The reaction of aqueous KMnO₄ with H₂O₂ in acidic conditions gives:

1 2014 AIPMT The d- and f-Block Elements Potassium permanganate Easy

The reaction of aqueous $KMnO_4$ with $H_2O_2$ in acidic conditions gives:

A $Mn^{4+}$ and $O_2$

B $Mn^{2+}$ and $O_2$

C $Mn^{2+}$ and $O_3$

D $Mn^{4+}$ and $MnO_2$

Detailed Solution

$KMnO_4$ is a strong oxidising agent and oxidises $H_2O_2$ to $O_2$; in acidic medium it is itself reduced to $Mn^{2+}$.

2 questions from this chapter have appeared across 2 exam years.