MCQ PracticeGun powder, which is an explosive comprises of charcoal, sulphur andSubject: Chemical EngineeringTopic: Chemical ProcessAGlycereneBSalt petreCNitro glycereneDDynamiteCorrect 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