Question

when temperature is raised , the molecular motion​

Answer 1

energy of the molecules of the liquid increases. The movement of the molecules gradually overcomes forces of attraction between the molecules, with the result that they have greater freedom to move, over greater volumes. Thus the liquid expands.

Answer 2

Answer:

when temperature is raised , the molecular motion also rises .

Explanation:

In the kinetic theory of gasses, increasing the temperature of a gas increases in average kinetic energy of the molecules, causing increased motion. In the kinetic theory of gasses, increasing the temperature of a gas increases in average kinetic energy of the molecules, causing increased motion.

Hope it helps you.