1) Which of the following sets of reactants is used for the preparation of paracetamol from phenol? A) $HNO_{3},H_{2}/Pd,(CH_{3}CO)_{2}O$ B) $H_{2}SO_{4},H_{2}/Pd,(CH_{3}CO)_{2}O$ C) $C_{6}H_{5}N_{2}Cl,SnCl_{2}/HCl,(CH_{3}CO)_{2}O$ D) $Br_{2}/H_{2}O,Zn/HCl,(CH_{3}CO)_{2}O$ Answer: Option AExplanation:For preparation of paracetamol
