A. Ketone
B. Carboxylic acid
C. Alcohol
D. Alkane
Answer: Carboxylic acid
A. Ketone
B. Carboxylic acid
C. Alcohol
D. Alkane
Answer: Carboxylic acid
Additional Information: Aldehydes are oxidized to carboxylic acids using oxidizing agents like potassium permanganate or chromic acid.