MCQ PracticeA potassic fertiliser contains 50% K 2 O. It could beSubject: Chemical EngineeringTopic: Fertiliser TechnologyAPotassium sulphateBPotassium chlorideCA mixture of NaCl + KClDNone of theseCorrect 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