MCQ
In an aqueous solution $SCN^{-1}, B^{-1}, I^{-1}$ and $Cl^-$ are present. Which will get precipitated first, when $AgNO_3$ is mixed with each of them? Given that
$Ksp$ of $AgCl = 1.2 \times 10^{-10}$,
$Ksp$ of $AgI = 1.7 \times 10^{-16}$
$Ksp$ of $AgSCN = 7.1 \times 10^{-7}$,
$Ksp$ of $AgBr = 3.5 \times10^{-13}$
$Ksp$ of $AgCl = 1.2 \times 10^{-10}$,
$Ksp$ of $AgI = 1.7 \times 10^{-16}$
$Ksp$ of $AgSCN = 7.1 \times 10^{-7}$,
$Ksp$ of $AgBr = 3.5 \times10^{-13}$
- ✓$I^-$
- B$Cl^-$
- C$Br^-$
- D$SCN^-$
