Post Utme Madonna University 2023 Chemistry Question 22
Practice objective / multiple choice question 22 from the 2023 Post Utme Madonna University Chemistry examination.
A sample of polystyrene (PS) has a density of 1.05 g/cm³. If 25 g of PS is dissolved in 100 mL of toluene, what is the concentration of the solution in g/L?
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About This Question
This is Post Utme Madonna University 2023 Chemistry Question 22. It is one of the objective questions from the 2023 Post Utme Madonna University Chemistry examination.
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