13
QuizMultiple Choice

Stoichiometry and the Gas Laws — Test

Question 13 • Chemistry

Which describes the volume of 1 mol of gas at standard temperature and pressure?

Answer
A
The volume depends on the size of the container.
B
The volume is greater for a larger mass of gas.
C
The volume varies with the pressure.
D
The volume is the same for any gas.

Explanation

At standard temperature and pressure, equal amounts of any ideal gas occupy equal volumes. Therefore, 1 mol of any gas has the same volume under these conditions. The volume is not determined by the gas’s mass or the container’s size when the temperature, pressure, and amount are fixed.

AI-written and checked against the verified answer.

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