Neco 2023 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2023 Neco Chemistry examination.

Neco 2023 Chemistry Objective / Multiple Choice Medium Difficulty
Question 11 NECO • 2023 • CHEMISTRY • objective

If \( \mathrm{K_{sp}}(\mathrm{AgCl}) = 1.8 \times 10^{-10} \) and the solution already contains \(0.050\ \text{M}\ \mathrm{NaCl},\) calculate the solubility of AgCl in mol\,L^{-1}. Then, if the temperature is raised so that \(\mathrm{K_{sp}}\) increases by 20%, what is the new solubility?

Answer Options

A. Initial solubility = 3.6×10⁻⁸ M; new solubility = 4.3×10⁻⁸ M
B. Initial solubility = 5.0×10⁻⁹ M; new solubility = 6.0×10⁻⁹ M
C. Initial solubility = 1.8×10⁻⁹ M; new solubility = 2.2×10⁻⁹ M
Correct Answer D. Initial solubility = 3.6×10⁻⁹ M; new solubility = 4.3×10⁻⁹ M
Correct Answer
D
Correct Option:
Initial solubility = 3.6×10⁻⁹ M; new solubility = 4.3×10⁻⁹ M

About This Question

This is Neco 2023 Chemistry Question 11. It is one of the objective questions from the 2023 Neco Chemistry examination.

Difficulty level: Medium .

View More Neco 2023 Chemistry Questions More Neco Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support