Igcse Model Questions Vol1 2025 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2025 Igcse Model Questions Vol1 Chemistry examination.
Calcium fluoride has a solubility product \(K_{sp}=3.9\times10^{-11}\) at 25 °C. A solution is prepared by dissolving 0.20 mol of sodium fluoride in 1.0 L of water. Solid calcium chloride is then added in excess until the solution becomes saturated with respect to calcium fluoride. Calculate the mass of calcium chloride that remains undissolved (i.e., precipitated) after saturation is reached.
Answer Options
About This Question
This is Igcse Model Questions Vol1 2025 Chemistry Question 21. It is one of the objective questions from the 2025 Igcse Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.