Neco 2020 Chemistry Question 21

Practice objective / multiple choice question 21 from the 2020 Neco Chemistry examination.

Neco 2020 Chemistry Objective / Multiple Choice Medium Difficulty
Question 21 NECO • 2020 • CHEMISTRY • objective

A 1.15 g sample of an unknown organic compound is combusted completely. The combustion yields 0.050 mol of \( \mathrm{CO_2} \) and 0.075 mol of \( \mathrm{H_2O} \). Determine the empirical formula of the compound.

Answer Options

A. C2H4O
B. C2H5O
Correct Answer C. C2H6O
D. C3H8O
Correct Answer
C
Correct Option:
C2H6O

About This Question

This is Neco 2020 Chemistry Question 21. It is one of the objective questions from the 2020 Neco Chemistry examination.

Difficulty level: Medium .

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