\begin{equation} \begin{array}{|c|c|c|c|} \hline & \begin{array}{c} \text { List-I } \\ \text { (Process) } \end{arr…

\begin{equation}
\begin{array}{|c|c|c|c|}
\hline & \begin{array}{c}
\text { List-I } \\
\text { (Process) }
\end{array} & & \begin{array}{c}
\text { List-II } \\
\text { (Catalyst) }
\end{array} \\
\hline \text { (A) } & \text { Deacon's process } & \text { (I) } & \text { ZSM-5 } \\
\hline \text { (B) } & \text { Contact process } & \text { (II) } & \mathrm{CuCl}_2 \\
\hline \text { (C) } & \begin{array}{l}
\text { Cracking of } \\
\text { hydrocarbons }
\end{array} & \text { (III) } & \text { Particles 'Ni' } \\
\hline \text { (D) } & \begin{array}{l}
\text { Hydrogenation of } \\
\text { vegetable oils }
\end{array} & \text { (IV) } & \mathrm{V}_2 \mathrm{O}_5 \\
\hline
\end{array}
\end{equation}

Choose the most appropriate answer from the options given below:

[JEE Main 2021, 18 Mar (Shift 1)]