Multiple choice

Which of the following statements is incorrect regarding kinetic molecular theory of gases?

  1. Molecules move randomly in all directions.

  2. Attractional force between gas molecules is negligible.

  3. In comparison to the total volume of gas, molecules have comparable values.

  4. Gases are composed of a large number of particles that behave like hard spherical objects in a state of constant random motion.

  5. -
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In comparison to the total volume of gas, molecules have negligible volumes.

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