Which of the following sulphate has the lowest solubility product ?
Which of the following sulphate has the lowest solubility product ?
A. FeS
B. MnS
C. PbS
D. ZnS
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Correct Answer - C
PbS has lowest solubility product of all the sulphides given in the question. `Pb^(2+)` cation belong to group -2 of salt analysis sulhides of group -2 have lower solubility products.
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