MCQ PracticeColor of nitric acid is light yellow due to the presence ofSubject: Chemical EngineeringTopic: Fertiliser TechnologyANOBNO 2CN 2 H 5DNH 3Correct Answer: BPractice 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