725Chemical EngineeringMedium
-10-5 fertilisers mean that they contain________?
ANone of these
B5, 10, 5% respectively of N2, P2O5 and K2O
C5 to 10% filler & carrier of soil conditioners
DOnly 5 to 10% active fertilizer constituents
Correct answer
B. 5, 10, 5% respectively of N2, P2O5 and K2O
Explanation
The correct answer is 5, 10, 5% respectively of N2, P2O5 and K2O.