MCQ PracticeCatalyst used during the manufacture of 'Vanaspati Ghee' isSubject: Chemical EngineeringTopic: Chemical ProcessAZincBNickelCPlatinumDCopperCorrect 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