MCQ PracticeWhich one of the following fibre is made from natural raw materials?Subject: ChemistryTopic: Biomolecules And PolymersARayonBNylonCPolyesterDPolystyreneCorrect 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