Which of the following compound(s) does not react with Fehling solution?

(A) $CH_3CHO$
(B) $Ph-CHO$
(C) Glucose
(D) 

Choose the correct answer from the options given below:

(B) and (D) only

The correct answer is Option (1) → (B) and (D) only

Fehling’s solution is reduced by aliphatic aldehydes and reducing sugars, but not by aromatic aldehydes or ketones.

Now check each compound:

• (A) CH₃CHO (ethanal) → aliphatic aldehyde reacts
• (B) Ph–CHO (benzaldehyde) → aromatic aldehyde does not react
• (C) Glucose → reducing sugar reacts
• (D) (shown structure is acetone, a ketone) does not react

Compounds that do not react with Fehling’s solution: (B) and (D)