Question

Give reasons a gas fills completely The vessel in which it is kept. ​

Answer 1

Answer:

A gas completely fills the vessel in which it is kept because there is a negligible force of attraction between the particles of gas. Thus, the gas particles move freely in all directions. ... These collisions of the gas particles with the walls of the container exert pressure on the walls of the container.

Answer 2

Explanation:

Gaeses have less intermolecular farce due to which the particles can move freely in all directions. hence the gases feel completely the vessel in which they are kept in.