WAEC Chemistry 2013 Objective — Question 24
Question 24 of 50 from the West African Examinations Council (WAEC) Chemistry 2013 Objective paper, with the correct answer and a full explanation.
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The pressure exerted by a gas is a function of the
- A. total volume of the gas
- B. speed of the gaseous molecules
- C. mass of each gaseous molecule
- D. frequency of collision between gaseous moleculesCorrect
Explanation
The pressure exerted by a gas is actually due to the bombardment/collision between the gaseous molecules and the walls of the container.
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