Post Utme Unn 2022 Chemistry Question 19

Practice objective / multiple choice question 19 from the 2022 Post Utme Unn Chemistry examination.

Post Utme Unn 2022 Chemistry Objective / Multiple Choice
Question 19 POST_UTME_UNN • 2022 • CHEMISTRY • objective

A sample of a polymer has a molecular weight of 100,000 g/mol. If the polymer is composed of 80% monomer A and 20% monomer B, what is the average molecular weight of the polymer?

Answer Options

A. 80,000 g/mol
Correct Answer B. 90,000 g/mol
C. 100,000 g/mol
D. 110,000 g/mol
Correct Answer
B
Correct Option:
90,000 g/mol

About This Question

This is Post Utme Unn 2022 Chemistry Question 19. It is one of the objective questions from the 2022 Post Utme Unn Chemistry examination.

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