Reducing nature of $H_2O_2:H_2O_2\rightarrow x+y+z$.The $x$ and $y$ are

Question

$\begin{array}{1 1}(a)\;2H^+,O_2&(b)\;H^+,O_3\\(c)\;2H^+,O_3&(d)\;H^+,O_2\end{array}$