D And F Block Elements

Match the following

.tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top}

List I (Industrial process)	List II (Catalyst used)
A Ostwald's process	I $\mathrm{CuCl}_2$
B Haber's process	II Zeolites
C Deacon's process	III Pt gauge
D Cracking of hydrocarbons	IV Fe

The correct answer is