Igcse Model Questions Vol1 2017 Chemistry Question 1
Practice objective / multiple choice question 1 from the 2017 Igcse Model Questions Vol1 Chemistry examination.
A 2.00 g sample of a hydrocarbon containing only carbon and hydrogen is burnt completely in excess oxygen, producing 6.29 g of \(\mathrm{CO_2}\) and 2.57 g of \(\mathrm{H_2O}\). The molar mass of the hydrocarbon is known to be \(56\ \text{g mol}^{-1}\). Determine its molecular formula.
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This is Igcse Model Questions Vol1 2017 Chemistry Question 1. It is one of the objective questions from the 2017 Igcse Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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