MCQ PracticeCatalyst used in the hydrogenation of oil isSubject: Chemical EngineeringTopic: Chemical ProcessANickelBPlatinumCIronDAluminaCorrect Answer: APractice 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