MCQ PracticeWhich is the best fertiliser for paddy?Subject: Chemical EngineeringTopic: Fertiliser TechnologyAAmmonium sulphateBNitro-phosphateCSuperphosphateDPotassium nitrateCorrect 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