MHT CET · Chemistry · Ionic Equilibrium
The solubility product of salt \(\mathrm{B}_2 \mathrm{~A}\) is \(3.2 \times 10^{-11}\) at 298 K . What is solubility of the salt at same temperature ?
- A \(5.52 \times 10^{-5} \mathrm{~mol~} \mathrm{dm}^{-3}\)
- B \(4.92 \times 10^{-4} \mathrm{~mol~} \mathrm{dm}^{-3}\)
- C \(2.00 \times 10^{-4} \mathrm{~mol~} \mathrm{dm}^{-3}\)
- D \(3.52 \times 10^{-5} \mathrm{~mol~} \mathrm{dm}^{-3}\)
Answer & Solution
Correct Answer
(C) \(2.00 \times 10^{-4} \mathrm{~mol~} \mathrm{dm}^{-3}\)
Step-by-step Solution
Detailed explanation
\(K_{sp} = 4s^3\) \(3.2 \times 10^{-11} = 4s^3\)
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