Diffusion in Gas
|(Diffusion in Gas)|
The brown colour bromine vapour spreads evenly throughout the gas jar in a few minutes
- Bromine vapour is made of tiny and discrete molecules that move randomly to fill up space.
- Bromine vapour moves randomly and diffuses in all directions in air from areas of higher concentration to areas of lower concentration.
Conclusion : The rate of diffusion is highest in gas and lowest in solid.