Gce Model Questions Vol1 2020 Chemistry Question 14

Practice objective / multiple choice question 14 from the 2020 Gce Model Questions Vol1 Chemistry examination.

Gce Model Questions Vol1 2020 Chemistry Objective / Multiple Choice Medium Difficulty
Question 14 GCE_MODEL_QUESTIONS_VOL1 • 2020 • CHEMISTRY • objective

The solubility product of silver chloride at 25\(^\circ\)C is \(K_{sp}=1.8\times10^{-10}\). The enthalpy change for its dissolution is \(+15.0\) kJ mol\(^{-1}\). Estimate the value of \(K_{sp}\) at 35\(^\circ\)C. (Use \(R=8.314\) J mol\(^{-1}\) K\(^{-1}\).)

Answer Options

A. 2.8e-9
B. 3.0e-10
Correct Answer C. 2.2e-10
D. 1.5e-10
Correct Answer
C
Correct Option:
2.2e-10

About This Question

This is Gce Model Questions Vol1 2020 Chemistry Question 14. It is one of the objective questions from the 2020 Gce Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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