MCQ Practice__________ substances present in sewage are removed in grit chamber during sewage treatment.Subject: Chemical EngineeringTopic: Environmental Engineering In CeAOrganicBFattyCInorganicDDissolvedCorrect 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