Answer:
Acid catalyzed hydrolysis of acetamide is irreversible
Step-by-step explanation:
Acid-catalyzed hydrolysis of acetamide is an irreversible process.
All the steps in the hydrolysis of acetamide are reversible except the penultimate step.
Because in the penultimate step, an irreversible acid-base reaction occurs between acetic acid and ammonia. Equilibrium position of this acid-base reaction lies almost completely towards right. Therefore, this irreversible step alone makes hydrolysis of acetamide irreversible as a whole.
Mechanism of hydrolysis has been shown below.