Correct option is B
The correct answer is: (B) 46% N
Explanation:
Urea is a widely used nitrogen fertilizer that contains approximately 46% nitrogen (N) by weight. This high nitrogen content makes it one of the most concentrated sources of nitrogen available for agricultural use.
The nitrogen in urea is essential for plant growth as it supports the development of leaves and overall plant health.
Urea is commonly applied to crops to promote healthy vegetative growth, and it is especially important in promoting high yields in nitrogen-demanding crops like rice, wheat, and maize.
Information Booster:
Urea is commonly used in both granular and liquid form, and it is a preferred nitrogen fertilizer due to its high nitrogen content and relatively low cost.
Chemical formula of urea:CO(NH₂)₂, which indicates that it is made up of carbon, nitrogen, and hydrogen.
English
30 Questions
30 Marks
27 Mins
