Which of the following statements about kinetic theory of matter is not correct?
A
The molecules of matter are always in motion
B
When a body is heated the average kinetic energy of its molecules decreases
C
Molecules of a liquid move more freely than those of a solid
D
Matter is made up of very tiny particles called molecules
E
The molecules of a gas move more freely than those of a liquid
Verified Correct Answer: B.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #26307)