Match the catalysts to the correct processes:

Catalyst	Process
$A. TiCl_4$	$i. \text{Wacker process}$
$B. PdCl_2$	$ii. \text{Ziegler-Natta polymerization}$
$C. CuCl_2$	$iii. \text{Contact process}$
$D. V_2O_5$	$iv. \text{Deacon's process}$

• A
  $A-ii, B-iii, C-iv, D-i$
• B
  $A-iii, B-i, C-ii, D-iv$
• C
  $A-iii, B-ii, C-iv, D-i$
• D
  $A-ii, B-i, C-iv, D-iii$