Table of contents

8. Gases, Liquids and Solids

Kinetic Molecular Theory

Multiple Choice

Based on the kinetic-molecular theory, which of the following is/are true?
I.At a given temperature, all gases have the same average kinetic energy.
II.At a given temperature, different gases have the same average velocities.
III.The average kinetic energy is proportional to the absolute temperature.

I only

II only

I & III only

I, II & III

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Based on the kinetic-molecular theory, which of the following is/are true?I.At a given temperature, all gases have the same average kinetic energy.II.At a given temperature, different gases have the same average velocities.III.The average kinetic energy is proportional to the absolute temperature.