Reduction potential of ions are given below: ClO_4^- IO_4^- BrO_4^- E^°=1.19 V, E^°=1.65 V, E^°=1.74 V The correct order of their oxidising power is:

Reduction potential of ions are given below: $$\begin{array}{ccc} \mathrm{ClO}_4^{-} & \mathrm{IO}_4^{-} & \mathrm{BrO}_4^{-} \\ \mathrm{E}^{\circ}=1.19 \mathrm{~V} & \mathrm{E}^{\circ}=1.65 \mathrm{~V} & \mathrm{E}^{\circ}=1.74 \mathrm{~V} \end{array} $$ The correct order of their oxidising power is :