MCQ PracticeBrackish water which contains mostly dissolved salt, can be purified by the __________ process.Subject: Chemical EngineeringTopic: Chemical ProcessAReverse osmosisBSand filterCLime sodaDPermutitCorrect 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