Post Utme Delsu 2019 Chemistry Question 2
Practice objective / multiple choice question 2 from the 2019 Post Utme Delsu Chemistry examination.
A 2.5 g sample of a hydrocarbon is found to have a density of 0.8 g/mL. If the molar mass of the hydrocarbon is 42 g/mol, what is the empirical formula of the hydrocarbon?
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About This Question
This is Post Utme Delsu 2019 Chemistry Question 2. It is one of the objective questions from the 2019 Post Utme Delsu Chemistry examination.
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