MCQ PracticeWhich of the following is a co-product during the manufacture of caustic soda by electrolysis of brine?Subject: Chemical EngineeringTopic: Chemical ProcessANa 2 CO 3BNaHCO 3CH 2DNone 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