Question

A student is shown a simple model of particles that make up a liquid, as shown.How should the model be changed to show the particles of a liquid at a higher temperature?

Answer 1

Answer:

Change occur due to change in the state.

Explanation:

The model must be changed from the previous one because the liquid is exposed to high temperature which change the liquid into gaseous state. Due to change in the state from liquid into gas, the particles are present at more distance from each other because the gas molecules has more distance due to weak intermolecular forces so we can say that change must occur in the model.