Potassium permanganate acts as an oxidant in neutral, alkaline as well as acidic media. The final products obtained from it in the three conditions are, respectively
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a
MnO42-,Mn3+ and Mn2+
b
MnO2,MnO2 and Mn2+
c
MnO2,MnO2+and Mn3+
d
MnO,MnO2 and Mn2+
answer is B.
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Detailed Solution
In neutral and alkaline mediumMnO4-+2H2O+3e-⟶MnO2+4OH-In acidic medium :MnO4-+8H++5e-⟶Mn2++4H2O