Question No$.10(5$ pts$.)$

How will the electronic configuration of the manganese atom $(Mn)$ change upon the given $($imbalanced$)$ redox reaction? Assume ground states of all components.

$Mn{O}^{4-}(aq)+H_2{O}_{2(aq)}M{n}^{2+}(aq)+O_{2(g)}$

a$.[Ar]4s^{2}3d^0[Ar]4s^{2}3d^5$

b$.[Ar]4s^{0}3d^0[Ar]4s^{0}3d^5$

c$.[Ar]4s^{2}3d^5[Ar]4s^{0}3d^5$

d$.[Ar]4s^{0}3d^0[Ar]4s^{2}3d^0$

e$.[Ar]4s^{2}3d^5[Ar]4s^{2}3d^0$