Match the following

Column-1 Acid		Column-2 $\mathrm{pKa}$ value
A)	${\mathrm{CH}}_3\mathrm{COOH}$	I)	$0.23$
B)	${\mathrm{F}}_3\mathrm{CCOOH}$	II)	$3.41$
C)		III)	$4.19$
D)		IV)	$4.76$

The correct match is