MCQ PracticeReaction of nitric acid and sulphuric acid with phosphate rock producesSubject: Chemical EngineeringTopic: Fertiliser TechnologyANitrophosphateBDiammonium phosphateCTricresyl phosphateDTributyl phosphateCorrect 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