Q168
P contents in DAP is
A.
30%
B.
20%
C.
46%
AnswerD.
50%
Answer: Option C
Solution
Answer: Option C
Solution:
DAP stands for Diammonium Phosphate, which is water soluble ammonium phosphate salts. It contains 46% Phosphorus and 18% Nitrogen. It is manufactured by reacting Ammonia with Phosphoric acid under controlled conditions in fertilizer plants.It is used as fertilizer, and it temporarily increases the soil pH.