Correct stament for nucleophlic addition of sodium bisulphate on carbo – InterviewSolution

1.	Correct stament for nucleophlic addition of sodium bisulphate on carbonyl compounds is:
Answer» This ADDITION is highly sensitive to crowding steric crowding increase, then addition decreases, so ALDEHYDE more reactive than ketone in this REACTION This reaction used for separation of aldehyde and ketone from a mixture containing some other compounds becouse addition product is a crystaline salt It is reversible reaction, so BISULPHITE addition product regenerate corresponding carbonyl compound on treatment with acid or BASE All of these Answer :D

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