MCQ PracticeSulphuric acid completely saturated with sulphur trioxide is calledSubject: Chemical EngineeringTopic: Chemical ProcessAConcentrated sulphuric acidBOleumCSulphurous acidDDilute sulphuric acidCorrect 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