All matter is made up of particles called atoms and molecules,the space between molecules is calles=d intermolecular space.
This is because the salt or sugar particles get in between water particles into the interparticle spaces.It shows that there are spaces between a substance's particles
If more salt or sugar is added,it will dissolve until all space is occupied between the water particles</p>
<p>It's true,particles of matter continuously in a random manner. They move because they possess kinetic energy.The kinetic energy increases or decreases with increase or
decrease in temperature.Add a small amount of red link in a glass full of water.The red ink slowly mixes with water and finally the colour of the water become red.</p>
