Post Utme Unilorin 2020 Chemistry Question 5
Practice objective / multiple choice question 5 from the 2020 Post Utme Unilorin Chemistry examination.
A 1.50-g sample of a polymer is dissolved in 50.0 mL of a solvent. If the polymer has a molar mass of 2.00 x 10^5 g/mol and the density of the solution is 1.20 g/mL, calculate the number of moles of polymer present in the solution.
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About This Question
This is Post Utme Unilorin 2020 Chemistry Question 5. It is one of the objective questions from the 2020 Post Utme Unilorin Chemistry examination.
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