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

$$\begin{array}{|c|c|c|c|}\hline & \begin{array}{c}\text { List-I } \\\text { (Process) }\end{array}$$ & & $$\begin{array}{c}\text { List-II } \\\text { (Catalyst) }\end{array}$$
\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}

Choose the most appropriate answer from the options given below:

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