Post Utme Unn 2020 Chemistry Question 2

Practice objective / multiple choice question 2 from the 2020 Post Utme Unn Chemistry examination.

Post Utme Unn 2020 Chemistry Objective / Multiple Choice

Question 2 POST_UTME_UNN • 2020 • CHEMISTRY • objective

A sample of a polymer has a molecular weight of 50,000 g/mol. If 0.5 g of the polymer is dissolved in 20 mL of solvent, what is the concentration of the solution in g/L?

A. 0.25 g/L

Correct Answer B. 0.5 g/L

C. 1.0 g/L

D. 2.0 g/L

Correct Answer

Correct Option:

0.5 g/L

This is Post Utme Unn 2020 Chemistry Question 2. It is one of the objective questions from the 2020 Post Utme Unn Chemistry examination.

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