MCQ PracticeReaction of orthophosphoric acid with soda ash producesSubject: Chemical EngineeringTopic: Fertiliser TechnologyASodium tripolyphosphate (STPP)BTricresyl phosphateCTributyl phosphateDNitrophosphateCorrect 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