Ammonium nitrate (a fertiliser) is coated with limestone powder to ____________________?
(A) Increase its nitrogen content
(B) Cut down its production cost
(C) Avoid the risk of explosion
(D) Add extra nutrient as fertiliser
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *