Urea in manufactured form gases________________________?
Correct answer: B. NH48CO2
- A. NH3
- B. NH48CO2
- C. NH3 & CH4
- D. All the above
Explanation
Industrial urea is manufactured from ammonia and carbon dioxide under pressure, forming ammonium carbamate before dehydration to urea. Option b appears to contain a formatting error for NH3 and CO2.
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