MCQ PracticeWhich of the following has sodium bicarbonate as its main constituent ?Subject: Chemical EngineeringTopic: Chemical ProcessABaking sodaBBaking powderCWashing sodaDNone of theseCorrect Answer: BPractice 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