MCQ PracticeWhich of the following is not an application of Flame emission photometers?Subject: Biotechnology EngineeringTopic: Analytical Tools In BiotechnologyAAnalysis of biological fluidsBDetermination of sodium, potassium in soilCDetermination of metals such as Mn, CuDAnalysis of complex mixturesCorrect 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