Question

will aromatic aldehydes give benedict's test

Answer 1

It does not give a posiyive Fehling's test result under usual condition.... However, Fehling's solution can oxidize an aliphatic aldehyde.

Answer 2

Benedict's Test:

Aliphatic aldehydes on treatment with Benedict solution give a colored precipitate while aromatic aldehydes and ketones (except α-hydroxy methyl ketones) do not react with Benedict solution.