MCQ PracticeC/H ratio (by weight) of naphtha used in nitrogenous fertiliser making is aboutSubject: Chemical EngineeringTopic: Fertiliser TechnologyA2B6C13D20Correct 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