MCQ PracticeFirst chemical herbicide ever produced in world isSubject: AgricultureTopic: AgronomyA2, 4-DBSemazinCAtrazineDBanavel-DCorrect 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
