What products are expected from the disproportionation reaction of hypochlorous acid?

• A

  $\mathrm{HClO}_3$ and $\mathrm{Cl}_2 \mathrm{O}$
• B

  $\mathrm{HClO}_2$ and $\mathrm{HClO}_4$
• C

  $\mathrm{HCl}$ and $\mathrm{Cl}_2 \mathrm{O}$
• Correct answer
  D

  $\mathrm{HCl}$ and $\mathrm{HClO}_3$

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