Jee Main
Electrochemistry
JEE Main 2024 (Online) 30th January Evening Shift
MCQ+4 / -12024
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 :