Question

how increase in temperature leads to change of state of matter​

Answer 1

Answer:

As temperatures increase, additional heat energy is applied to the constituent parts of a solid, which causes additional molecular motion. Molecules begin to push against one another and the overall volume of a substance increases. At this point, the matter has entered the liquid state.

Answer 2

Answer:

Increasing temperature may lead to decreasing the electrostatic force of attraction between the particles of a matter. In this case the state of matter may be changed