Out of the following, N2 content is minimum in_____________________?
Correct answer: C. Ammonium sulphate
- A. Urea
- B. Ammonium nitrate
- C. Ammonium sulphate
- D. Ammonium chloride
Explanation
Ammonium sulphate contains about 21% nitrogen, compared with roughly 26% in ammonium chloride, 35% in ammonium nitrate and 46% in urea. Therefore, ammonium sulphate has the minimum nitrogen content.
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