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Why does honey diffuse in water at slower rate than ink?
Because it is more viscous.
Is the rate of diffusion of ink in water and honey same.justify?
No, the rate of diffusion of ink in water is faster than in honey. This is because honey is a thicker liquid with higher viscosity, which hinders the movement of ink molecules compared to water. As a result, ink will diffuse slower in honey than in water.
What are the factors that affect facilitated diffusion and why do they affect it?
Factors affecting diffusion are: 1) Temperature: The higher the temperature, the higher the rate of diffusion. Example: Put potassium permanganate in a beaker with water (room temp.) and do the same in a beaker with water (boiled). The potassium permanganate would spread faster in hot water. 2) Size of particle: The bigger the particle, the higher the energy to diffuse. 3) State of matter: Solids take more time to diffuse compared to liquids, liquids take more time to diffuse compared to gases, and gases take less time to diffuse compared to liquids and solids. Example: Light an incense stick. The smell of the smoke (from the stick) would reach you as soon as it is burned. The smoke diffused very fast. 4) Nature of matter: The denser the matter, the slower the rate of diffusion. Example: Honey in water would diffuse slower than ink in water. (Honey is denser than ink.)
Which of the carbon monoxide sulfur dioxide nitrogen dioxide and ozone diffuse at the slowest rate?
According to Graham's Law, diffusion rate of a gas is inversely proportional to the square root of the molar mass of that gas. Put another way, the heavier the gas, the slower it will diffuse. CO is 28; SO2 is 64; NO2 is 46; O3 is 48. So the slowest to diffuse would be SO2.
Why Alcohol can flow easily but not honey?
Alcohol flows easily due to its low viscosity, which is a measure of a fluid's resistance to deformation under shear stress. Honey, on the other hand, has a much higher viscosity due to its molecular structure and composition, which includes a high concentration of sugars and other compounds. These molecules in honey are more tightly packed and create more resistance to flow compared to the molecules in alcohol, leading to honey's thicker consistency and slower flow rate.
Why does honey diffuse in water at slower rate than ink?
Because it is more viscous.
Is the rate of diffusion of ink in water and honey same.justify?
No, the rate of diffusion of ink in water is faster than in honey. This is because honey is a thicker liquid with higher viscosity, which hinders the movement of ink molecules compared to water. As a result, ink will diffuse slower in honey than in water.
Do solids and liquids diffuse at the same rate?
No. The particles in the solids have different mass as the particles in the liqiuds, so they diffuse at the different rate. but if their particles have the same rate, they will diffuse at the same rate.
Does water evaporate in the dark?
Yes, but with a slower rate.
What are the factors that affect facilitated diffusion and why do they affect it?
Factors affecting diffusion are: 1) Temperature: The higher the temperature, the higher the rate of diffusion. Example: Put potassium permanganate in a beaker with water (room temp.) and do the same in a beaker with water (boiled). The potassium permanganate would spread faster in hot water. 2) Size of particle: The bigger the particle, the higher the energy to diffuse. 3) State of matter: Solids take more time to diffuse compared to liquids, liquids take more time to diffuse compared to gases, and gases take less time to diffuse compared to liquids and solids. Example: Light an incense stick. The smell of the smoke (from the stick) would reach you as soon as it is burned. The smoke diffused very fast. 4) Nature of matter: The denser the matter, the slower the rate of diffusion. Example: Honey in water would diffuse slower than ink in water. (Honey is denser than ink.)
Molecules that can diffuse across the membrane?
Small, nonpolar molecules like oxygen, carbon dioxide, and ethanol can easily diffuse across the cell membrane due to their ability to pass through the lipid bilayer. Water can also diffuse across the membrane, albeit at a slower rate, through specialized channels called aquaporins.
Which of the carbon monoxide sulfur dioxide nitrogen dioxide and ozone diffuse at the slowest rate?
According to Graham's Law, diffusion rate of a gas is inversely proportional to the square root of the molar mass of that gas. Put another way, the heavier the gas, the slower it will diffuse. CO is 28; SO2 is 64; NO2 is 46; O3 is 48. So the slowest to diffuse would be SO2.
Why Alcohol can flow easily but not honey?
Alcohol flows easily due to its low viscosity, which is a measure of a fluid's resistance to deformation under shear stress. Honey, on the other hand, has a much higher viscosity due to its molecular structure and composition, which includes a high concentration of sugars and other compounds. These molecules in honey are more tightly packed and create more resistance to flow compared to the molecules in alcohol, leading to honey's thicker consistency and slower flow rate.
What would heating do to the rate of a diffusion of a salt crystal in water?
As you heat the water the partials expand making it easier to diffuse.
How does viscosity affect the rate of diffusion?
The higher the viscosity, the slower the rate of diffusion. Think of a liquid trying to diffuse through a plate of water (low viscosity) versus a liquid trying to diffuse through a plate of agar (high viscosity)
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.
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.
