question_answer

Which of the following sets of reactants is used for the preparation of paracetamol from phenol?

A)  \[HN{{O}_{3}},{{H}_{2}}/Pd,{{(C{{H}_{3}}CO)}_{2}}O\]

B)  \[{{H}_{2}}S{{O}_{4}},{{H}_{2}}/Pd,{{(C{{H}_{3}}CO)}_{2}}O\]

C)  \[{{C}_{6}}{{H}_{5}}{{N}_{2}}Cl,SnC{{l}_{2}}/HCl,(C{{H}_{3}}C{{O}_{2}})O\]

D)  \[B{{r}_{2}}/{{H}_{2}}O,Zn/HCl,{{(C{{H}_{3}}CO)}_{2}}O\]

Correct Answer: A

Solution :