5 Questions
What is the primary factor that affects the rate of diffusion in gases?
Molecular mass of the gas
Which gas would diffuse the fastest at the same temperature?
Hydrogen
What is the term for the movement of particles in a liquid?
Brownian motion
What is the color of bromine gas?
Brown
What happens when particles in a liquid collide with dust specks?
They change direction
Study Notes
Diffusion of Bromine and Air
- Bromine is a brown gas.
- The rate of diffusion in gases depends on the molecular mass of the gas, with heavier molecules moving slower at the same temperature.
- Hydrogen gas diffuses faster than other gases due to its lighter molecular mass.
- Brownian motion is the random movement of particles in a liquid, resulting in collisions with dust specks.
Note:
- No mention of air diffusion is made in the provided text, except for the topic title. If you want to discuss air diffusion, please provide more context or information.
Learn about the diffusion of gases, specifically bromine, and how molecular mass affects rate of diffusion. Understand Brownian motion and its relation to particle movement.
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