MCQ PracticeSulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for theSubject: Chemical EngineeringTopic: Chemical ProcessAFertiliser manufactureBCar battery solutionCSynthesis of oleumDWater treatmentCorrect 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