Neco Model Questions Vol1 2022 Chemistry Question 19
Practice objective / multiple choice question 19 from the 2022 Neco Model Questions Vol1 Chemistry examination.
A 2.00 g sample of an unknown compound containing only carbon, hydrogen and oxygen is completely combusted, producing 4.00 g of \(\mathrm{CO_2}\) and 1.64 g of \(\mathrm{H_2O}\). (a) Determine the empirical formula of the compound. (b) If its molar mass is approximately 176 g·mol⁻¹, find its molecular formula.
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About This Question
This is Neco Model Questions Vol1 2022 Chemistry Question 19. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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