MCQ PracticeCarboxymethyl cellulose (CMC) is added in detergents toSubject: Chemical EngineeringTopic: Chemical ProcessAPrevent redeposition of soil on cleaned surfaceBAct as optical brightening agentCInhibit corrosion in washing machines made of aluminiumDNone of theseCorrect 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