alleryWhich compounds do not give a positive Fehling's test?
AAcetaldehyde (ethanal)
BFormaldehyde (methanal)
CPropanal (propionaldehyde)
DAromatic aldehydes
Answer & Solution
Correct answer: D. Aromatic aldehydes
Aromatic aldehydes such as benzaldehyde fail to reduce Fehling's reagent, though they reduce Tollens' reagent.
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