A. Formic acid
B. Acetic acid
C. Propionic acid
D. Butyric acid
Answer: Acetic acid
A. Formic acid
B. Acetic acid
C. Propionic acid
D. Butyric acid
Answer: Acetic acid
Additional Information: Acetic acid is the common name for CH3COOH, a carboxylic acid.