CH-1546
Diffusion
Chemistry · Secondary 4 · Medium · Diffusion
Which statement about the effect of temperature on the diffusion of a gas in air is correct?
- Gas particles diffuse faster at higher temperature because they have more kinetic energy.
- Gas particles diffuse more slowly at higher temperature because they collide less often.
- Temperature has no effect on the rate of diffusion of a gas.
- Gas particles diffuse faster at higher temperature because their mass decreases.
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.