Extensively used nitrogenous fertilizer is
A. Ammonium nitrate
B. Urea
C. Ammonium sulphate
D. Nitro-lime
Answer: Option B
Solution (By Examveda Team)
More than 90% of world production of urea is destined for use as a nitrogen-release fertilizer. Urea has the highest nitrogen content of all solid nitrogenous fertilizers in common use. Therefore, it has the lowest transportation costs per unit of nitrogen nutrient.This Question Belongs to General Knowledge >> Chemistry
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