Urea has chemical composition

Answer: Option A

Urea has a chemical composition of Co(NH₂)₂.
Urea, also known as carbamide, is an organic compound with the chemical formula CO(NH₂)₂. This amide has two amino groups (–NH₂) joined by a carbonyl functional group (–C(=O)–). It is thus the simplest amide of carbamic acid.
It is a colorless, odorless solid, highly soluble in water, and practically non-toxic. A nitrogen-containing organic compound found in urine and other body fluids. Urea is synthesized from ammonia and carbon dioxide. Urea can be used as fertilizer.