Match the following industrial processes in List-$I$ with the catalysts used in List-$II$:

List-$I$ (Industrial process)	List-$II$ (Catalyst used)
$A$. Ostwald's process	$I$. $CuCl_2$
$B$. Haber's process	$II$. Zeolites
$C$. Deacon's process	$III$. $Pt$ gauge
$D$. Cracking of hydrocarbons	$IV$. $Fe$

• A
  $A-III, B-IV, C-I, D-II$
• B
  $A-IV, B-I, C-II, D-III$
• C
  $A-III, B-IV, C-II, D-I$
• D
  $A-II, B-I, C-IV, D-III$