Neco 2018 Chemistry Question 29

Practice objective / multiple choice question 29 from the 2018 Neco Chemistry examination.

Neco 2018 Chemistry Objective / Multiple Choice Medium Difficulty
Question 29 NECO • 2018 • CHEMISTRY • objective

A 26\,g sample of an unknown hydrocarbon is completely combusted in excess oxygen. The combustion products are collected over water and measured at STP, giving 44.8\,L of CO\(_2\) and 22.4\,L of H\(_2\)O. Determine the empirical formula of the hydrocarbon.

Answer Options

A. C4H8
B. C3H6
C. C2H4
Correct Answer D. C2H2
Correct Answer
D
Correct Option:
C2H2

About This Question

This is Neco 2018 Chemistry Question 29. It is one of the objective questions from the 2018 Neco Chemistry examination.

Difficulty level: Medium .

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