A for disproportionation reaction.
B for comproportionation reaction.
C for either intermolecular redox reaction or displacement reaction.
D for either thermal combination redox reaction or thermal decomposition redox reaction.
$MnO_4^ - + {H^ + } + B{r^ - } \longrightarrow M{n^{2 + }}\left( {aq.} \right) + B{r_2} \uparrow $
- Afor disproportionation reaction.
- Bfor comproportionation reaction.
- ✓for either intermolecular redox reaction or displacement reaction.
- Dfor either thermal combination redox reaction or thermal decomposition redox reaction.