$$ \text { Identify reactant (A) used in the following conversion. } $$ $$ \text { Chlorobenzene }+\mathrm{A} \underset{\mathrm{ACl}_3}{\stackrel{\text { anhydous }}{\longrightarrow}} 1-\text { Chloroacetophenone } $$ $$ +4 \text {-Chloroacetophenone } $$

• A

  Ethyl acetate
• B

  Acetophenone
• C

  Acetic acid
• Correct answer
  D

  Acetyl chloride

Hence, the correct answer is option: 'D'.