Question

Diammonium phosphate contains-

• A. 46% N and 18% $P_2O_5$
• B. 18% N and 46% $P_2O_5$
• C. 20% N and 20% $P_2O_5$
• D. 46% N and 20% $P_2O_5$

Hint:

DAP is rich in phosphorus, which supports root development and enhances plant growth.

Answer 1

The Correct Option is B

Diammonium phosphate (DAP) is a commonly used fertilizer with 18% nitrogen (N) and 46% phosphorus ($P_2O_5$).