MCQ PracticeRaw materials for urea production areSubject: Chemical EngineeringTopic: Fertiliser TechnologyACO 2 and N 2BCO 2 , H 2 and N 2CNH 3 and CODHNO 3 and CaCO 3Correct 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