When a mananous salt is fused with a mixture of `KNO_(3)` and and solid NaOH, the oxidation number of Mn change from +2 to:

When a manganous salt is fused with a mixture of KNO_(3) and solid NaOH, the oxidation number of Mn change from +2 to:

When a manganous salt is fused with a mixture of KNO_(3) and solid NaOH the oxidation number of Mn changes from +2 to

When a manganous salt is fused with a mixture of KNO_3 and solid NaOH , the oxidation number of Mn change from +2 to :

When a manganous salt is fused with a mixture of KNO_3 and solid NaOH , the oxidation number of Mn change from +2 to :

When manganous salt is fused with a mixture of KNO_3 and solid NaOH, the oxidation number of Mn changes from +2 to + 4 + 3 + 6 + 7

When manganous salt is fused with KNO_(3) and solid NaOH, the oxidation number of Mn changes from-