NEET UG CHEMISTRY MCQ: SURFACE CHEMISTRY

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Air can oxidize sodium sulphite in aqueous solution but cannot do so in the case of sodium arsenite. If however, air is passed through a solution containing both sodium sulphite and sodium arsenite then both are oxidized. This is an example of :

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Correct option: C

Induced catalysis

Option C (Induced catalysis) is correct because the oxidation of sodium arsenite is induced by the oxidation of sodium sulphite.

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