Waec Model Questions Vol1 2023 Chemistry Question 48

Practice objective / multiple choice question 48 from the 2023 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2023 Chemistry Objective / Multiple Choice Medium Difficulty
Question 48 WAEC_MODEL_QUESTIONS_VOL1 • 2023 • CHEMISTRY • objective

A hydrocarbon is completely combusted, producing 44.8 g of CO₂ and 18.0 g of H₂O. The molar mass of the hydrocarbon is 70 g·mol⁻¹. Determine its molecular formula.

Answer Options

A. C5H12
B. C6H12
C. C4H8
Correct Answer D. C5H10
Correct Answer
D
Correct Option:
C5H10

About This Question

This is Waec Model Questions Vol1 2023 Chemistry Question 48. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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