Post Utme Pan Atlantic University 2020 Chemistry Question 22
Practice objective / multiple choice question 22 from the 2020 Post Utme Pan Atlantic University Chemistry examination.
A 2.50 g sample of an unknown hydrocarbon is burned in a combustion calorimeter. The resulting CO2 gas is collected and found to have a volume of 1.25 L at 25°C and 1 atm. What is the empirical formula of the hydrocarbon?
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This is Post Utme Pan Atlantic University 2020 Chemistry Question 22. It is one of the objective questions from the 2020 Post Utme Pan Atlantic University Chemistry examination.
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