Post Utme Uniosun 2021 Chemistry Question 38

Practice objective / multiple choice question 38 from the 2021 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2021 Chemistry Objective / Multiple Choice

Question 38 POST_UTME_UNIOSUN • 2021 • CHEMISTRY • objective

A solution of a salt, Na2SO4, is prepared by dissolving 10 g of the salt in 100 mL of water. The resulting solution has a concentration of 0.1 M. What is the molar mass of the salt?

Answer Options

Correct Answer A. 142 g/mol

B. 150 g/mol

C. 160 g/mol

D. 170 g/mol

Correct Answer

Correct Option:

142 g/mol

About This Question

This is Post Utme Uniosun 2021 Chemistry Question 38. It is one of the objective questions from the 2021 Post Utme Uniosun Chemistry examination.

View More Post Utme Uniosun 2021 Chemistry Questions More Post Utme Uniosun 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