The $K_{sp}$ of an electrolyte $AB$ is $1 \times 10^{-10}$. If $[A^{+}] = 10^{-5} \ M$,which concentration of $B^{-}$ will not result in the precipitation of $AB$?
- A$5 \times 10^{-6} \ M$
- B$1 \times 10^{-5} \ M$
- C$2 \times 10^{-5} \ M$
- D$5 \times 10^{-5} \ M$
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The volume of water required to dissolve $0.1 \ g$ $PbCl_2$ to get a saturated solution (in $mL$) is (Given $K_{sp}(PbCl_2) = 3.2 \times 10^{-8}$; Atomic mass of $Pb = 207 \ u$,$Cl = 35.5 \ u$)
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