Air can oxidise sodium sulphite in aqueous solution but cannot do so i – InterviewSolution

1.	Air can oxidise 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 oxidised. This is an example of:
Answer» POSITIVE catalysis Negative catalysis Induced catalysis Auto-catalysis Answer :C

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