Gas

Gas is the state of matter in which particles move around randomly because of very weak force of attraction. The following are the characteristics of gas:

• Gases have no fixed shape or volume.


• The particles of a gas are in constant random motion.


• The particles of a gas have very weak forces of attraction between them.


• Gases can be compressed or expanded easily.


• Gases can fill any container evenly.

Particle Movement in Gas

The particles in a gas move in random directions with different speeds and kinetic energies. They collide with each other and with the walls of the container in which they are confined. The collisions are elastic, meaning that no energy is lost during the collision. The speed and kinetic energy of the particles increase with an increase in temperature and decrease with a decrease in temperature.

Weak Force of Attraction

The particles in a gas have very weak forces of attraction between them. This means that the particles are not held tightly together and are free to move around randomly. The force of attraction between the particles is so weak that it can be easily overcome by the kinetic energy of the particles.

Conclusion

In conclusion, gas is the state of matter in which particles move around randomly because of very weak force of attraction. Gas has no fixed shape or volume and its particles are in constant random motion. The particles of a gas have very weak forces of attraction between them, which allows them to move around freely.

The gas is the state of matter in which particles just move around randomly because of very weak force of attraction. Hope it helps you!!!!