MCQ PracticeThe region of electromagnetic spectrum employed in the electron spin resonance (ESR) spectroscopy isSubject: ChemistryTopic: Atomic StructureAradiowaveBmicrowaveCinfraredDvisibleCorrect 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