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Manganese exhibits oxidation states from

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An Intiative by Sri Chaitanya

+ I to + VI

+ III to + V

+ II to + VII

+ I to + V

answer is A.

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Detailed Solution

Manganese is an element belongs from d block so it shows variable valencies. As electronic configuration of manganese is 4s² 3d⁵. So it shows variable valences from +2 to +7. Manganese can have more than one valency in different compounds.

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