d and f Block Elements Part 1

Section: Chemistry

Question : 100 of 100

Marks: +1, -0

When KMnO4 acts as an oxidising agent and ultimately forms [MnO4]−2,MnO2,Mn2O3,Mn+2 then the number of electrons transferred in each case respectively is

[AIEEE 2002]

4,3,1,5
1,5,3,7
1,3,4,5
3,5,7,1

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