Which one of the following is used in the preparation of medicine like aspirin and phenacetin?
A. Acetyl chloride
B. Acetic acid
C. Acetamide
D. Acetic anhydride
Answer:D
Which one of the following is used in the preparation of medicine like aspirin and phenacetin?
A. Acetyl chloride B. Acetic acid C. Acetamide D. Acetic anhydride