MCQ PracticeIn the production of soda ash by Solvay process, the by-product isSubject: Chemical EngineeringTopic: Chemical ProcessACaCl 2BNH 4 ClCNH 3DNaOHCorrect 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