Question

A gas fills completely the vessel in which it is kept
GIVE REASON

Answer 1

Heya friend,

We all know that gases have more intermolecular spaces in between them because of strong forces of attraction than other states of matter.

The kinetic energy of particle's of gases is high, they can move anywhere freely. So when we keep gas in any vessel it completely filled the vessel, as the particles move in the whole vessel and completes the space.

So, we now know that why A gas fills completely the vessel in which it is kept.

Hope it helps..!!

Answer 2

ANSWER-the kinetic energy of particles of gases is high,they can movie anywhere freely.so when we keep gas in the vessel it will completely fill it because of it's kinetic energy.So, as the particles move in the whole vessel and fill the whole space in the vessel