Post Utme Futo 2019 Chemistry Question 21

Practice objective / multiple choice question 21 from the 2019 Post Utme Futo Chemistry examination.

Post Utme Futo 2019 Chemistry Objective / Multiple Choice
Question 21 POST_UTME_FUTO • 2019 • CHEMISTRY • objective

A sample of polyethylene (C2H4)n is subjected to a temperature of 500°C. What is the expected change in the polymer's molecular weight?

Answer Options

A. The molecular weight will decrease.
Correct Answer B. The molecular weight will increase.
C. The molecular weight will remain the same.
D. The molecular weight will become negative.
Correct Answer
B
Correct Option:
The molecular weight will increase.

About This Question

This is Post Utme Futo 2019 Chemistry Question 21. It is one of the objective questions from the 2019 Post Utme Futo Chemistry examination.

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