Questions
Air can oxidize sodium sulphite in aqueous solution but not sodium arsenite. However, if air is passed through a solution containing both, then both are oxidized. This is an example of
detailed solution
Correct option is D
sodium arsenite is not oxidized by the air ,but when the air passed through a solution containing both sodium sulfite and sodium arsenite ,then both are oxidized The oxidation of sodium arsenite is induced by the oxidation of sodium sulfiteSimilar Questions
The catalyst used in the dehydration of ethyl-alcohol to ethene is
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