Waec 2023 Chemistry Question 29

Practice objective / multiple choice question 29 from the 2023 Waec Chemistry examination.

Waec 2023 Chemistry Objective / Multiple Choice 2 Difficulty
Question 29 WAEC • 2023 • CHEMISTRY • objective

The gas that is less dense than air is

Answer Options

A. carbon (IV) oxide
Correct Answer B. nitrogen
C. chlorine
D. oxygen
Correct Answer
B
Correct Option:
nitrogen

About This Question

This is Waec 2023 Chemistry Question 29. It is one of the objective questions from the 2023 Waec Chemistry examination.

Difficulty level: 2 .

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