The product of oxidation of `I^(-)` with `MnO_(4)^(-)` in alkaline medium is:

The product of oxidation of I^(-) ion by MnI_(4)^(2-) in alkaline medium is

The charge required for the oxidation of one mole of Mn_(3)O_(4) to MnO_(4)^(2-) in alkaliine medium is (assume 100% current efficiency):

The oxidation number of Mn in MnO_(4)^(-1) is

Oxidation Number of Mn in [MnO_(4)]^(-) is: