A. Propanoic acid
B. Acetic acid
C. Phthalic acid
D. Butanoic acid
¨ Phthalic acid is not a fatty acid. It is a dicarboxylic acid used in the production of phthalate esters, which are used as plasticizers. Fatty acids are long-chain carboxylic acids that are commonly found in natural fats and oils. Examples of fatty acids include palmitic acid, oleic acid, and linoleic acid.
Submitted by :- Jamil Ahmed