Question

Which of the following is NOT a nitrogenous fertilizer?

A Ammonium sulphate Correct Answer Incorrect Answer
B Urea Correct Answer Incorrect Answer
C Ammonium Nitrate Correct Answer Incorrect Answer
D Superphosphate Correct Answer Incorrect Answer

Solution

Superphosphate is a phosphate fertilizer, not a nitrogenous one. Nitrogenous fertilizers include ammonium sulfate, urea, and ammonium nitrate.)

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