Gce Model Questions Vol1 2022 Chemistry Question 2

Practice objective / multiple choice question 2 from the 2022 Gce Model Questions Vol1 Chemistry examination.

Gce Model Questions Vol1 2022 Chemistry Objective / Multiple Choice Medium Difficulty
Question 2 GCE_MODEL_QUESTIONS_VOL1 • 2022 • CHEMISTRY • objective

A 250.0 mL solution of 0.20 M sodium sulphate is mixed with 250.0 mL of 0.15 M barium chloride solution. Barium sulphate precipitates. Given \(K_{sp}(BaSO_4)=1.1\times10^{-10}\), calculate (a) the mass of \(BaSO_4\) formed, and (b) the concentration of \(Ba^{2+}\) remaining in the final solution.

Answer Options

A. Mass = 9.12 g; \([Ba^{2+}] = 3.9\times10^{-9}\) M
Correct Answer B. Mass = 8.75 g; \([Ba^{2+}] = 4.4\times10^{-9}\) M
C. Mass = 7.95 g; \([Ba^{2+}] = 4.8\times10^{-9}\) M
D. Mass = 8.30 g; \([Ba^{2+}] = 5.1\times10^{-9}\) M
Correct Answer
B
Correct Option:
Mass = 8.75 g; \([Ba^{2+}] = 4.4\times10^{-9}\) M

About This Question

This is Gce Model Questions Vol1 2022 Chemistry Question 2. It is one of the objective questions from the 2022 Gce Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

View More Gce Model Questions Vol1 2022 Chemistry Questions More Gce Model Questions Vol1 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