What is the difference between effusion and diffusion?

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The rate of diffusion of a gas is inversely proportional to the square root of its mass, while the rate of effusion of a gas is directly proportional to the square root of its mass.

Effusion is the process in which gas molecules escape through a tiny hole in a membrane without collisions.

The rate of effusion of a gas is inversely proportional to the square root of its mass, while the rate of diffusion of a gas is directly proportional to the square root of its mass.

Effusion is the mixing of different gases by random molecular motion and with frequent collisions.

Diffusion is the mixing of different gases by random molecular motion and with frequent collisions.

Diffusion is the process in which gas molecules escape through a tiny hole in a membrane without collisions.

Question

Chemistry

Marisa Rush

23 December, 04:29

What is the difference between effusion and diffusion?

Check all that apply.

The rate of diffusion of a gas is inversely proportional to the square root of its mass, while the rate of effusion of a gas is directly proportional to the square root of its mass.

Effusion is the process in which gas molecules escape through a tiny hole in a membrane without collisions.

The rate of effusion of a gas is inversely proportional to the square root of its mass, while the rate of diffusion of a gas is directly proportional to the square root of its mass.

Effusion is the mixing of different gases by random molecular motion and with frequent collisions.

Diffusion is the mixing of different gases by random molecular motion and with frequent collisions.

Diffusion is the process in which gas molecules escape through a tiny hole in a membrane without collisions.

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Answers (1)

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Giana Mcdonald · Answer 1

Effusion is the escape of gas molecules through a very small hole in a membrane into an evacuated area; diffusion is the spreading of molecules of a substance throughout a space or second substance.