Igcse Model Questions Vol1 2018 Chemistry Question 21

Practice objective / multiple choice question 21 from the 2018 Igcse Model Questions Vol1 Chemistry examination.

Igcse Model Questions Vol1 2018 Chemistry Objective / Multiple Choice Medium Difficulty
Question 21 IGCSE_MODEL_QUESTIONS_VOL1 • 2018 • CHEMISTRY • objective

A 250 mL solution contains 0.010 M NaCl. At 25 °C the solubility product of AgCl is \(1.8\times10^{-10}\). When the solution is heated to 35 °C the solubility product becomes \(2.5\times10^{-10}\). Assuming no AgCl precipitates during heating, calculate the additional mass of AgCl (in grams) that can dissolve after the temperature rise.

Answer Options

A. 1.8e-7
B. 3.2e-7
Correct Answer C. 2.5e-7
D. 5.0e-7
Correct Answer
C
Correct Option:
2.5e-7

About This Question

This is Igcse Model Questions Vol1 2018 Chemistry Question 21. It is one of the objective questions from the 2018 Igcse Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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