In the laboratory, manganese(II) salt is oxidised to permanganate ion in aqueous

In the laboratory, manganese(II) salt is oxidised to permanganate ion in aqueous solution by

Options

(a) hydrogen peroxide
(b) conc.nitric acid
(c) peroxydisulphate
(d) dichromate

Correct Answer:

peroxydisulphate

Explanation:

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