Match the columns:

Column-$I$	Column-$II$
$A$. Methanol	$p$. Conversion of phenol to salicylic acid
$B$. Kolbe's reaction	$q$. Wood spirit
$C$. Williamson's reaction	$r$. Vapours are passed over heated copper at $573 \ K$
$D$. Conversion of $2^\circ$ alcohol to ketone	$s$. Reaction of alkyl halide with sodium alkoxide

• A
  $A-s, B-r, C-q, D-p$
• B
  $A-q, B-s, C-p, D-r$
• C
  $A-q, B-p, C-s, D-r$
• D
  $A-r, B-q, C-p, D-s$