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Question
`"K"_"sp"` for HgSO4 is `6.4 xx 10^-5`, what is the solubility of the salt?
Options
`8 xx 10^-3`
`8 xx 10^-2`
`8 xx 10^-4`
`8 xx 10^-5`
MCQ
Solution
`bb(8 xx 10^-3)`
Explanation:
Let the solubility of the salt be
S = `sqrt("K"_"sp")` ...(where, Ksp = solubility product)
`= sqrt(6.4 xx 10^-5) = 8 xx 10^-3 "mol L"^-1`
shaalaa.com
Solubility
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