Nitrogen content of a nitrogenous fertiliser is 35%. It could be___________________?
(A) Urea
(B) Ammonium nitrate
(C) Calcium ammonium nitrate (CAN)
(D) Ammonium sulphate
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *