Question

Which of the following statement is incorrect according to assumptions of kinetic theory of gases?

• A. Potential energy of a molecule is zero
• B. Molecules moves randomly in all directions
• C. Kinetic energy of molecules change when they collids with wall of container
• D. None of these

Answer 1

Answer: (C)

According to kinetic theory of gases, energy of molecule does not change when the collide with walls of container. So, assumption is incorrect.