MCQ PracticeRosin soap is added during paper manufacture toSubject: Chemical EngineeringTopic: Chemical ProcessAImpart adhesive propertiesBImprove opacityCImpart resistance to penetration by liquidsDNone 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