Neco Model Questions Vol1 2018 Chemistry Question 19
Practice objective / multiple choice question 19 from the 2018 Neco Model Questions Vol1 Chemistry examination.
When 2.00 g of an unknown alkane with molecular formula \(\mathrm{C}_{n}\mathrm{H}_{2n+2}\) is combusted completely in excess oxygen, 5.60 g of \(\mathrm{CO}_{2}\) and 2.40 g of \(\mathrm{H}_{2}\mathrm{O}\) are produced. Determine the value of \(n\) and give the empirical formula of the alkane.
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About This Question
This is Neco Model Questions Vol1 2018 Chemistry Question 19. It is one of the objective questions from the 2018 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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