Neco Model Questions Vol1 2025 Chemistry Question 5
Practice objective / multiple choice question 5 from the 2025 Neco Model Questions Vol1 Chemistry examination.
A mixture of propane (\(\mathrm{C_{3}H_{8}}\)) and butane (\(\mathrm{C_{4}H_{10}}\)) is combusted completely. The combustion produces \(176\ \text{g}\) of carbon dioxide and \(93.6\ \text{g}\) of water. Determine the mass percent of each hydrocarbon in the original mixture.
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This is Neco Model Questions Vol1 2025 Chemistry Question 5. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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