Question

Prove with the example:- Tissue paper soaks in water that matter is particulate in nature.

Answer 1

1. Diffusion of coloured gas in air :

The coloured gas is used to fill the first gas cylinder, covered with the tissue. The second cylinder is inverted on top of the first (this second cylinder is filled with air). When the tissue paper separating the cylinders is removed the movement of the coloured gas can be seen and tissue get colored and air show brown fumes. This shows Tissue paper soaks in water or colored gas particles that matter is particulate in nature