Post Utme Esut 2020 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2020 Post Utme Esut Chemistry examination.

Post Utme Esut 2020 Chemistry Objective / Multiple Choice

Question 31 POST_UTME_ESUT • 2020 • CHEMISTRY • objective

Determine the molar mass of a polymer with the following composition: 60% polyethylene (C2H4), 20% polypropylene (C3H6), and 20% polystyrene (C8H8).

A. 60 g/mol

B. 120 g/mol

Correct Answer C. 180 g/mol

D. 240 g/mol

Correct Answer

Correct Option:

180 g/mol

This is Post Utme Esut 2020 Chemistry Question 31. It is one of the objective questions from the 2020 Post Utme Esut Chemistry examination.

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