1.

Number of electrons transferred in each case when KMnO_(4) acts as an oxidising agent and converts into MnO_(2), Mn^(2+), Mn(OH)_(3) and MnO_(2)^(-) are respectively

Answer»

3, 5, 4 and 1
4, 3, 1 and 5
1, 3, 4 and 5
5, 4, 3 and 1

Answer :A


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