Post Utme Bells University 2025 Chemistry Question 39
Practice objective / multiple choice question 39 from the 2025 Post Utme Bells University Chemistry examination.
A 2.5 g sample of a subs\tance is dissolved in 50 mL of water. If the resulting solution has a concentration of 0.25 M, what is the molar mass of the subs\tance?
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This is Post Utme Bells University 2025 Chemistry Question 39. It is one of the objective questions from the 2025 Post Utme Bells University Chemistry examination.
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