From where is urea obtained and prepared?
Urea is not found in nature, it is always synthesized. We add urea containing fertilizers in soil to replenish the nutrients in soil. Urea is also made in our body as nitrogenous waste.
Hydrogen gas obtained from ________ is used in the production of fertilisers (urea).
Hydrogen gas, obtained from __, is used in the production of fertilisers(urea).