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What is diffusion and effusion of gases?

Anonymous

∙ 14y ago

Updated: 6/10/2024

Diffusion - when particles move from an area of high to lower concentration
- Effusion - when gas molecules escape from their container through tiny holes in the container.

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∙ 14y ago

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More answers

Diffusion is the movement of gas particles from an area of higher concentration to an area of lower concentration. Effusion, on the other hand, refers to the escape of gas particles through a tiny opening into a vacuum. Both processes are driven by the random motion of gas particles.

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Q: What is diffusion and effusion of gases?

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Continue Learning about Natural Sciences

Are effusion and diffusion are two ways that gases mix with other gases?

Yes, effusion and diffusion are two ways that gases mix. Effusion is the process where gases move through a small opening, while diffusion is the process where gases mix by moving from areas of high concentration to areas of low concentration. Both processes play a role in the overall mixing of gases.

What is the process by which gas particles under pressure flow through a tiny opening?

Gas particles under pressure flow through a tiny opening due to a combination of diffusion and effusion. Diffusion refers to the movement of gas particles from an area of high concentration to low concentration, while effusion specifically describes the movement of gas particles through a small opening. This process occurs until equilibrium is reached.

Which gases will have the greatest rate of effusion?

The slowest rate of effusion will be exhibited by the gas with the highest molar mass. For example, Xenon will diffuse at a slower rate than Helium, and chlorine will diffuse at a slower rate than fluorine.

Does micropyle in the ovule help in diffusion of respiratory gases?

yes

What is the contribution of Thomas Graham in chemistry?

Thomas Graham made significant contributions to the field of chemistry. He is known for his work on the diffusion of gases, which led to the development of Graham's law of diffusion. Additionally, he studied the properties of colloids and introduced the concept of colloids as a distinct state of matter. Graham's work greatly advanced our understanding of gas behavior and colloidal systems.

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Related Questions

Are effusion and diffusion are two ways that gases mix with other gases?

Yes, effusion and diffusion are two ways that gases mix. Effusion is the process where gases move through a small opening, while diffusion is the process where gases mix by moving from areas of high concentration to areas of low concentration. Both processes play a role in the overall mixing of gases.

Is confusion how gases move through a room?

i think there is no such CONFUSION in chemistry . but diffusion and effusion .

What does the diffusion of gases tell us about their particles?

The larger the particle size, the slower it will diffuse. This is given by Graham's Law of effusion which states that the rate of effusion is inversely related to the square root of the molar mass of the gas.

What does diffusion of gases tells us about their particles?

The larger the particle size, the slower it will diffuse. This is given by Graham's Law of effusion which states that the rate of effusion is inversely related to the square root of the molar mass of the gas.

How is the effusion rate of gas related to its molar mass?

The effusion rate of a gas is inversely proportional to the square root of its molar mass. This means that lighter gases effuse faster than heavier gases. This relationship is described by Graham's law of effusion.

What is the difference between effusion and diffusion in chemistry?

Effusion and diffusion are both processes by which particles move from an area of high concentration to an area of low concentration. The key difference is that effusion specifically refers to the movement of gas particles through a small opening, while diffusion is the overall movement of particles in a substance.

What is the process where gases move through small pores?

The process is called diffusion, where gases move from an area of high concentration to an area of low concentration through small pores. This movement is driven by the random motion of gas molecules.

What is the process by which gas particles under pressure flow through a tiny opening?

Gas particles under pressure flow through a tiny opening due to a combination of diffusion and effusion. Diffusion refers to the movement of gas particles from an area of high concentration to low concentration, while effusion specifically describes the movement of gas particles through a small opening. This process occurs until equilibrium is reached.

What does the diffusion of gases tell us about their particle size?

The diffusion of gases is inversely proportional to their particle size. Smaller gas particles diffuse more rapidly compared to larger gas particles. This is because smaller particles can move more easily through empty spaces between other particles, allowing them to spread out faster.

What rhymes with fusion?

Cushion Confusion, diffusion, effusion, allusion, illusion, contusion.

What is the relationship between the rate of effusion of a gas and its molecular weight, according to the statement that "the rate of effusion of a gas is proportional to" something?

According to Graham's law of effusion, the rate of effusion of a gas is inversely proportional to the square root of its molecular weight. This means that lighter gases will effuse faster than heavier gases.

How can you compare the rates of effusion of two gases in a mixture?

The rate of effusion of gases is inversely proportional to the square root of their molar masses. By comparing the molar masses of the two gases, you can determine which gas effuses faster. The gas with the lower molar mass will effuse more quickly.

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