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Consider the following chemical reaction

MnO4-(aq)+I-(aq)MnO2(s)+I2(s)

Which of the following reactions is an oxidation half-reaction?

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By Expert Faculty of Sri Chaitanya
a
MnO4-(aq)⟶MnO2(s)
b
Γ(aq)⟶I2(s)
c
Both (a) and (b)
d
None of these
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detailed solution

Correct option is B

In the reaction,Mn+7O4-(aq)+I-(aq)⟶Mn+4O2(s)+I20(s)Oxidation half reaction: I-(aq)⟶I2(s)Reduction half reaction : MnO4-(uq)⟶MnO2(s)


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