MCQ PracticeSulphuric acid saturated with SO 3 is calledSubject: Chemical EngineeringTopic: Chemical ProcessAConcentrated H 2 SO 4BSulphurous acidCOleumDNone of theseCorrect Answer: CPractice 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