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Why is the rate of diffusion of gases more rapid than that of liquids?
Wiki User
∙ 8y ago
Gases diffuse faster than liquids because the intermolecular forces holding gases together are significantly weaker than those holding liquids together. This allows the molecules of the gas to move faster than those of a liquid.
Wiki User
∙ 8y ago
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Why is rate of diffusion faster in gases?
In liquid, there is less space to move so collisions are more frequent between the molecules causing a slower diffusion rate. The opposite happens in gases. There is more space in gases. As a result, there are less collisions between the molecules causing a faster diffusion rate. Other factors that may have an affect on diffusion rates are temperature, mass of the molecule, volume/surface area, and medium used.
Why is fluidity higher in gases than liquids?
gases have less force of attraction and more space between the moleculesas compare to liquids.
What state of matter expands the most on heating?
Solids, liquids and gases expand when heated, liquids and gases expand much more that solids. Gases can be compressed
What does diffusion get its energy from?
Diffusion is a passive process, meaning it does not require external energy input. Instead, diffusion relies on the inherent kinetic energy of particles. The energy for diffusion comes from the random thermal motion of molecules and atoms. In other words, as particles move due to their thermal energy, they tend to spread out from areas of higher concentration to areas of lower concentration. This movement is a result of the constant random motion of particles, and over time, it leads to a more uniform distribution of particles in a given space. Diffusion occurs in gases, liquids, and solids, although it is generally faster in gases and liquids due to the greater freedom of movement of particles in these states of matter.
Why do gases diffuse more easily than liquids?
The molecules that make up gases are spread farther apart than the molecules that make up liquids, and gas molecules are moving more rapidly. Individual gas molecules have less of an attraction between them than the the molecules making up liquids. That combined with their more rapid movement causes them to be able to diffuse more easily than liquids. Both being fluids, gases are more thinly distrbuted than liquids, which allows them to be diffused more easily. Think of fluids as a large party of people, all holding hands, and you could think of gases as a large party of people equipped with jetpacks. You turn on a very powerful fan. The party of jetpacks will be more easily affected since they're not supported by a link to one another; the party of hand-holders might still be affected, but has a much stronger bond and will not disperse as easily.
Why diffusion occurs more quickly in a gas than in a liquid?
Diffusion in gases is faster than in liquids because the particles in gas move way faster than in liquids. The gas particles therefore spread out more quickly and diffusion is completed faster.
What happens to solid liquids and gases when they are heated?
Solids ---heat---> Liquids ---more heat---> gases
Is diffusion more rapid for a molecule in a more or less dense media?
Diffusion is more rapid in less dense medias. Molecules have more open space that way and can move faster and more freely.
Why do liquids show the phenomenon of diffusion to more extent than solids?
Diffusion appears in liquids and gases because the molecules are able to move freely. Therefore, the molecules are able to move down their concentration gradient. In solids however, the molecules are packed so tightly that a negligible amount of movement occurs and inhibits diffusion.
What makes up solids liquids and gases?
Molecules - They are more tightly packed in solids than liquids and gases
Why is rate of diffusion faster in gases?
In liquid, there is less space to move so collisions are more frequent between the molecules causing a slower diffusion rate. The opposite happens in gases. There is more space in gases. As a result, there are less collisions between the molecules causing a faster diffusion rate. Other factors that may have an affect on diffusion rates are temperature, mass of the molecule, volume/surface area, and medium used.
Why is fluidity higher in gases than liquids?
gases have less force of attraction and more space between the moleculesas compare to liquids.
Is molecule movement greater in liquids or gases?
molecules move more in gasses gasses>liquids>solids
What state of matter expands the most on heating?
Solids, liquids and gases expand when heated, liquids and gases expand much more that solids. Gases can be compressed
What does diffusion get its energy from?
Diffusion is a passive process, meaning it does not require external energy input. Instead, diffusion relies on the inherent kinetic energy of particles. The energy for diffusion comes from the random thermal motion of molecules and atoms. In other words, as particles move due to their thermal energy, they tend to spread out from areas of higher concentration to areas of lower concentration. This movement is a result of the constant random motion of particles, and over time, it leads to a more uniform distribution of particles in a given space. Diffusion occurs in gases, liquids, and solids, although it is generally faster in gases and liquids due to the greater freedom of movement of particles in these states of matter.
Why is it easier to find solids and liquids than gases?
Humans are more use to engaging and thinking about solids than liquids or gases. They are easier to find because they are what we are looking for.
Sound travels slower through gases than through liquids and solids because the molecules in gases are?
sound travels slower through gases as compared to solids and liquids because there is more inter-moleculer space in gas as compared to solids and liquids.
