Ammonia anhydrous contains

A. 82% nitrogen

B. 70% nitrogen

C. 46% nitrogen

D. 20% nitrogen

Answer: Option A

Solution(By Examveda Team)

Ammonia anhydrous contains 82% nitrogen.
Ammonia anhydrous, which contains 82 percent nitrogen, is the most concentrated nitrogen fertilizer.
Anhydrous ammonia is a liquid when kept under pressure, but turns into a gas when not contained.