The oxide that gives hydrogen peroxide $\left({\mathrm{H}}_2{\mathrm{O}}_2 \right)$ on the treatment with a dilute acid $\left({\mathrm{H}}_2{\mathrm{SO}}_4\right)$ is

• A

  MnO₂

• B

  PbO₂

• C

  Na₂O₂

• D

  TiO₂