Ionic Equilibrum

\(\text { Match the following }\)

.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-baqh{text-align:center;vertical-align:top}

\( \text { Metal sulphide } \)		\( \text { Solubility product } \)
(A)	\( \mathrm{PbS} \)	(I)	\( 4.0 \times 10^{-53} \)
(B)	\( \mathrm{HgS} \)	(II)	\( 8.0 \times 10^{-28} \)
(C)	\( \mathrm{MnS} \)	(III)	\( 1.6 \times 10^{-24} \)
(D)	\( \mathrm{ZnS} \)	(IV)	\( 2.5 \times 10^{-13} \)

\(\text { The correct match is }\)