Percentage of N in Ammonium ritract fertilizer is___________________?
Correct answer: C. 33
- A. 21
- B. 23
- C. 33
- D. 39
Explanation
Ammonium nitrate contains about 33 to 34% nitrogen, commonly stated as 33% in basic MCQs. Its high nitrogen concentration makes it a widely used straight nitrogen fertilizer.
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