Q603
The percentage of nitrogen present in ammonium sulphate is :
A.
27%
AnswerB.
25%
C.
30.5%
D.
18%
Answer: Option A
Solution
Answer: Option A
Solution:
Ammonium sulphate, (NH4)2SO4 contains 21% nitrogen as ammonium cations, and 24% sulfur as sulfate anions. It is an inorganic salt which is most commonly used as a soil fertilizer.