Question

Stale urine smells like ammonia because

• A. It changes into $NH_{3}$
• B. Its bacterial decay produces $\mathbf{N}\mathbf{H}_{\mathbf{3}}$
• C. It forms ammonium carbonate
• D. All the above

Answer 1

Answer: (B)

Its bacterial decay produces $\mathbf{N}\mathbf{H}_{\mathbf{3}}$