Post Utme Rhema University 2018 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2018 Post Utme Rhema University Chemistry examination.
A mixture of 2.5 g of an unknown hydrocarbon and 2.5 g of an unknown ha\logen was ignited in a combustion tube. The mass of the unknown hydrocarbon was found to be 2.1 g. Calculate the empirical formula of the unknown hydrocarbon.
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About This Question
This is Post Utme Rhema University 2018 Chemistry Question 21. It is one of the objective questions from the 2018 Post Utme Rhema University Chemistry examination.
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