MCQ PracticeA fertiliser contains 82% N 2 . It could beSubject: Chemical EngineeringTopic: Fertiliser TechnologyAUreaBLiquid NH 3CAmmonium nitrateDNone of theseCorrect Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the