Which of the following sulphide has the lowest solubility product ? FeS , PbS, ZnS,MnS .
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answer is Pbs and Zns
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Hey dear,
● Answer -
PbS has lowest solubility product.
● Explanation -
- Solubility product is the mathematical product of dissolved ion concentrations in soln raised to the power of their stoichiometric coefficients.
For given options, solubility products are -
- Ksp(FeS) = 10^-18
- Ksp(PbS) = 10^-28
- Ksp(ZnS) = 10^-23
- Ksp(MnS) = 10^-11
From this data, PbS has lowest solubility product.
Hope this helped you...
● Answer -
PbS has lowest solubility product.
● Explanation -
- Solubility product is the mathematical product of dissolved ion concentrations in soln raised to the power of their stoichiometric coefficients.
For given options, solubility products are -
- Ksp(FeS) = 10^-18
- Ksp(PbS) = 10^-28
- Ksp(ZnS) = 10^-23
- Ksp(MnS) = 10^-11
From this data, PbS has lowest solubility product.
Hope this helped you...
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