MCQ PracticeNitrogen present in the flue gas is determined in the orsat apparatus by absorbing it inSubject: Chemical EngineeringTopic: Fuels And CombustionAKOHBAmmoniacal cuprous chlorideCPyrogallol solutionDNone of theseCorrect Answer: DPractice 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