MCQ PracticeSoaps remove dirt bySubject: Chemical EngineeringTopic: Chemical ProcessAIncreasing the surface tensionBDecreasing wettabilityCSupplying hydrophyllic groupDNone of theseCorrect Answer: DPractice 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