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Besides aldehydes, which type of ketone also gives a positive Fehling test?
ACyclic alkyl ketone
BBeta-diketone type
CAromatic aryl ketone
DAlpha-hydroxy ketone
Answer & Solution
Correct answer: D. Alpha-hydroxy ketone
An alpha-hydroxy ketone is oxidised by Fehling solution and so reduces Cu2+ to Cu2O.
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