Gce Model Questions Vol1 2020 Chemistry Question 5

Practice objective / multiple choice question 5 from the 2020 Gce Model Questions Vol1 Chemistry examination.

Gce Model Questions Vol1 2020 Chemistry Objective / Multiple Choice Medium Difficulty
Question 5 GCE_MODEL_QUESTIONS_VOL1 • 2020 • CHEMISTRY • objective

The solubility product of silver chloride at 25 °C is \(K_{sp}=1.8\times10^{-10}\). A solution is prepared by dissolving solid AgCl in 0.20 M NaCl.\n\n(a) Calculate the solubility of AgCl (in mol L⁻¹) in this solution.\n(b) If 0.50 g of solid AgCl is added to 250 mL of the same solution, will any solid remain undissolved? Justify your answer.

Answer Options

Correct Answer A. Solubility = 9.0×10⁻¹⁰ mol L⁻¹; yes, solid will remain undissolved
B. Solubility = 1.3×10⁻⁵ mol L⁻¹; no, all solid will dissolve
C. Solubility = 9.0×10⁻⁸ mol L⁻¹; yes, solid will remain undissolved
D. Solubility = 9.0×10⁻¹⁰ mol L⁻¹; no, all solid will dissolve
Correct Answer
A
Correct Option:
Solubility = 9.0×10⁻¹⁰ mol L⁻¹; yes, solid will remain undissolved

About This Question

This is Gce Model Questions Vol1 2020 Chemistry Question 5. It is one of the objective questions from the 2020 Gce Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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