Question

( M_{n}+7 ) qoes fo ( m_{n}^{2}+ )
Th sudie medium in nut goes State and henee there is a wet gant 7 5 electrons.
( M_{n} o_{4}^{2}-+8 H+5 e^{-} rightarrow n M_{n}^{2+}+4 n_{2} 0 )
So, the h foutor
45 for ( K M n O_{4}^{prime} )

# Why does KMnO 4 have n-factor as '5'in acidic medium?

Solution