Dehydration of ammonium carbamate produces__________________?
Correct answer: A. Urea
- A. Urea
- B. Biuret
- C. Ammonia water
- D. None of these
Explanation
Ammonium carbamate loses water during dehydration to form urea: NH2COONH4 → NH2CONH2 + H2O. This reaction is the central chemical step in industrial urea manufacture.
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