Post Utme Summit University 2021 Chemistry Question 22
Practice objective / multiple choice question 22 from the 2021 Post Utme Summit University Chemistry examination.
A polymer is composed of 80% polyethylene and 20% polypropylene. If 100 g of the polymer is dissolved in 200 g of xylene, what is the mass of the polymer in the solution?
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About This Question
This is Post Utme Summit University 2021 Chemistry Question 22. It is one of the objective questions from the 2021 Post Utme Summit University Chemistry examination.
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