Question

If a gas with an odor is released ‏ in a room it quickly can be detected across the room because it

Answer 1

Answer:

undergoes diffusion

Answer 2

Diffusion is the process by which a gas with an odor is released in a room, can be detected across the room.

• The particles present in the gas are light in weight and show Brownian movement.
• They try to scatter and move to places with higher concentration of other gas.
• The gas particles spread all around the room unless homogeneity in the air is obtained.