Question

How to change of state takes place from solid to liquid by increasing temperature

Answer 1

Answer:

At a certain temperature, the particles vibrate so much that their ordered structure breaks down. At this point the solid melts into liquid. The temperature at which this change from solid to liquid happens is called the melting point.

Answer 2

Answer:

On increase in temperature ice changes into water. On further increase in temperature water changes into vapor.

Ice → Water → Vapour