Waec 2021 Chemistry Question 3

Practice objective / multiple choice question 3 from the 2021 Waec Chemistry examination. This question covers Organic Chemistry .

Waec 2021 Chemistry Objective / Multiple Choice 3 Difficulty

Topic: Organic Chemistry

Question 3 WAEC • 2021 • CHEMISTRY • objective

The ratio of carbon atoms to hydrogen atoms in a hydrocarbon is 1: 2. If its molecular mass is 56, what is its molecular formula?

Correct Answer A. \( \mathrm{C}_{3} \mathrm{H}_{6} \)

B. C.H

C. \( \mathrm{C}_{2} \mathrm{H}_{4} \)

D. \( \mathrm{CH}_{2} \)

Correct Answer

Correct Option:

\( \mathrm{C}_{3} \mathrm{H}_{6} \)

This is Waec 2021 Chemistry Question 3. It is one of the objective questions from the 2021 Waec Chemistry examination.

The question covers Organic Chemistry .

Difficulty level: 3 .

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