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The rate of diffusion in liquids slower than that of gases because gases have low density and its float in the air.
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Is it true that solids can often diffuse into a liquid but cannot diffuse into another solid?
Yes Diffusion is mainly gases property Diffusion is shown also by liquids but much less than the gases Liquids diffuse from solutions of higher concentration to solutions of lower concentration So the driving force for the diffusion is concentration difference. Rate of Diffusion depends on liquid`s viscosity,temperature etc. depends on what is the liquid however. (oil and water dont) examples food coloring in water. liquid chocolate in milk.
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.
What factors most affect the rate of diffusion in a liquid or agas?
Two factors which determine the rate of diffusion of a liquid in another liquid include temperature and particle size. The higher the temperature, the faster diffusion takes place, and the smaller the particle, the faster diffusion takes place.
What does the diffusion of gases tell us about their particle size?
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.
Why is the rate of diffusion of gases more rapid than that of liquids?
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.
Does diffusion happen best in liquids?
The rate of diffusion is fastest is gasses, but as we can't see the gases ,it can be seen it liquids, but in liquids the rate of diffusion is comparatively slower than gasses and it can be easily observed....
Why diffusion rates of liquids are much less than diffusion rates of gasses?
Liquids diffuse at a slower rate than do gases because they have much less kinetic energy.
Does distance effect rate o diffusion?
Yes if the distance that the molecule has to travel is long then the rate of diffusion will be slower.
Is it true that solids can often diffuse into a liquid but cannot diffuse into another solid?
Yes Diffusion is mainly gases property Diffusion is shown also by liquids but much less than the gases Liquids diffuse from solutions of higher concentration to solutions of lower concentration So the driving force for the diffusion is concentration difference. Rate of Diffusion depends on liquid`s viscosity,temperature etc. depends on what is the liquid however. (oil and water dont) examples food coloring in water. liquid chocolate in milk.
Why diffusion is maximum in gases?
rate of diffusion is inversely proposnal to density, density of gas is less. so diffusion rate is high
What is the effect of the density of liquid on the rate of diffusion?
The increase in density will decrease the rate of diffusion. There is an inverse relation between density and rate of diffusion.
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.
How do temperature and pressure affect the rates of mass transfer in gassesliquids and solids?
the rate of mass thrnsfer can be affected higher in gases, slower in liquid and it is not affected in solid
Effect of molecular size on diffusion?
Molecular Diffusion Of Light
What factors most affect the rate of diffusion in a liquid or agas?
Two factors which determine the rate of diffusion of a liquid in another liquid include temperature and particle size. The higher the temperature, the faster diffusion takes place, and the smaller the particle, the faster diffusion takes place.
Why do gases have highest rate of diffusion?
Gases have the highest rate of diffusion because gas molecules are far apart from each other, allowing them to move more freely and quickly through a space. In addition, gas molecules have high kinetic energy, enabling them to collide with and overcome barriers more easily than molecules in liquid or solid states.
What does the diffusion of gases tell us about their particle size?
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.
