When 0.1 mol $MnO_4^{2-}$ is oxidised the quantity of electricity required to completely $MnO_4^{2-}$ to $MnO_4^-$ is -

Question

( A ) 96500 C
( B ) 2 $\times$ 96500 C
( C ) 9650 C
( D ) 96.50 C