A. Ammonium sulphate
B. Calcium ammonium nitrate
C. Urea
D. Liquid ammonia
Correct Answer: Liquid ammonia ✔
Last Updated: March 11, 2019
A. Ammonium sulphate
B. Calcium ammonium nitrate
C. Urea
D. Liquid ammonia
Correct Answer: Liquid ammonia ✔
Last Updated: March 11, 2019