Which of the following reaction is an example of ammonolysis?

• A

  ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{COCl}+{\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{NH}}_2⟶{\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CONHC}}_6{\mathrm{H}}_5$
• B

  ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2\mathrm{CN}\stackrel{\left[\mathrm{H}\right]}{⟶}{\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{NH}}_2$
• C

  ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{NH}}_2\stackrel{\mathrm{HCl}}{⟶}{\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{NH}}_3{\mathrm{Cl}}^{-}$
• Correct answer
  D

  ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2\mathrm{Cl}+{\mathrm{NH}}_3⟶{\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2{\mathrm{NH}}_2$

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