What chemical process is responsible for the smell of vinegar in an old bottle of aspirin?
A)reduction
B)hydration
C)hydrolysis
D)esterification
E)dissolution

Question

Quizplus · Accepted Answer

The smell of vinegar in an old bottle of aspirin is due to hydrolysis, which is the chemical reaction of breaking down a compound by adding water. Acetylsalicylic acid, the active ingredient in aspirin, can undergo hydrolysis in the presence of water to form acetic acid, which is responsible for the vinegar smell.

What Chemical Process Is Responsible for the Smell of Vinegar