Percentage of N in Ammonium sulphate fertilizer is___________________?
Correct answer: D. 21State & Local Government
- A. 23
- B. 35
- C. 45
- D. 21State & Local Government
Explanation
Ammonium sulphate, (NH₄)₂SO₄, contains about 21% nitrogen by mass, with the remainder mainly sulphur and oxygen. The 21% grade distinguishes it from high-nitrogen fertilizers such as urea.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Agronomy
312 free Agronomy MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Agriculture questions like this
Agriculture is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Agronomy questions
Sugar cane is_____________________?
Urea in manufactured form gases________________________?
The complex fertilizer Nitrophos available in the market contains_____________________?
Mean annual precipitation for tundra region is ____________________?
The net reaction of photosynthesis is_____________________?
The deficient level of N (%) in plants suggested by various workers is____________________?