Neco Model Questions Vol1 2020 Chemistry Question 25
Practice objective / multiple choice question 25 from the 2020 Neco Model Questions Vol1 Chemistry examination.
A 2.00 g sample of an unknown compound containing carbon, hydrogen, oxygen and 0.10 g of nitrogen is combusted completely. The combustion yields 5.53 g of \(\mathrm{CO_{2}}\) and 2.24 g of \(\mathrm{H_{2}O}\). Determine the empirical formula of the organic portion (C, H, O) of the compound.
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About This Question
This is Neco Model Questions Vol1 2020 Chemistry Question 25. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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