Question

please define in two line​

Answer 1

Solid-

1) Particles of solid are very tightly packed.

2) Diffusion doesn't takes place in solids.

3) Particles of solid doesn't move.

Liquid-

1) Particles of liquid are loosely packed than solids.

2) Diffusion takes place in liquids.

3) Particles of liquid move.

Gases-

1) Particles of gases are very loosely packed.

2) Diffusion in gases is very quick.

3) Particles of gases move very fast.

Hope this helps...!!!