Igcse Model Questions Vol1 2023 Chemistry Question 40

Practice objective / multiple choice question 40 from the 2023 Igcse Model Questions Vol1 Chemistry examination.

Igcse Model Questions Vol1 2023 Chemistry Objective / Multiple Choice Medium Difficulty
Question 40 IGCSE_MODEL_QUESTIONS_VOL1 • 2023 • CHEMISTRY • objective

The solubility product of silver chloride is \(K_{sp}=1.8 \times 10^{-10}\). In a solution that already contains 0.010 M NaCl, determine (a) the solubility of AgCl in mol L⁻¹, and (b) the mass of AgCl (in grams) that can dissolve in 250 cm³ of this solution.

Answer Options

A. Solubility = 2.5×10⁻⁸ mol L⁻¹; mass in 250 cm³ = 9.0×10⁻⁷ g
Correct Answer B. Solubility = 1.8×10⁻⁸ mol L⁻¹; mass in 250 cm³ = 6.5×10⁻⁷ g
C. Solubility = 9.0×10⁻⁹ mol L⁻¹; mass in 250 cm³ = 3.2×10⁻⁷ g
D. Solubility = 1.8×10⁻⁹ mol L⁻¹; mass in 250 cm³ = 6.5×10⁻⁸ g
Correct Answer
B
Correct Option:
Solubility = 1.8×10⁻⁸ mol L⁻¹; mass in 250 cm³ = 6.5×10⁻⁷ g

About This Question

This is Igcse Model Questions Vol1 2023 Chemistry Question 40. It is one of the objective questions from the 2023 Igcse Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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