Neco Model Questions Vol1 2022 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2022 Neco Model Questions Vol1 Chemistry examination.
A 2.00 g mixture of ethene (\(C_2H_4\)) and propane (\(C_3H_8\)) is burnt completely in excess oxygen. The combustion produces \(6.10\) g of carbon dioxide and \(3.03\) g of water. Determine the mass of propane present in the original mixture (in grams).
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About This Question
This is Neco Model Questions Vol1 2022 Chemistry Question 6. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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