Diffusion of a gas is best described using Grahams law of diffusion. It states that the rate of diffusion of gas is inversely proportional to the molecular weight of gas.
diffusion generally occurs from a region of high concentration to a region of low concentration. Diffusion occurs in liquids , gases .
Generally we sense the smell of chlorine when it is leaked , Here chlorine gas is initially in cylinder at a higher concentration and a higher pressure . Now it is diffused in to surroundings where it have lower pressure and lower concentration.
H2 will diffuse fastest as it has the least molecular weight.
No, lighter gas particles diffuse more rapidly than heavier gas particles because they have higher average speeds due to their lower masses. This means they can move more quickly through a medium, leading to faster diffusion rates.
Gases diffuse faster than liquids because gas particles have higher kinetic energy and move more freely compared to the more confined and slower-moving particles in a liquid. This allows gas particles to spread out more quickly and cover a larger area in a given amount of time.
by cooling
Gas A would diffuse slower compared to Gas B because denser gases diffuse slower due to their heavier molecular weight. The rate of diffusion of Gas A would be 1/16th that of Gas B.
the lungs causes oxygen from the water to diffuse into the blood
3
Chlorine gas will diffuse faster than bromine gas because it has a lower molecular weight and therefore moves more quickly through a medium. The rate of diffusion is inversely proportional to the square root of the molar mass of the gas, so lighter gases diffuse faster.
17.7 seconds
Both oxygen and carbon dioxide diffuse from body tissues into the blood.
14.1 - 14.14 seconds
Gases will naturally diffuse away, however more will diffuse back. Compression will decrease the amount of gas trapped at any one time.
H2 will diffuse fastest as it has the least molecular weight.
It will take helium gas (He) less time to diffuse than sulfur dioxide gas (SO2) due to its lower molecular weight. Diffusion rate is inversely proportional to the square root of molecular weight, so helium will diffuse faster than sulfur dioxide. Therefore, helium will likely diffuse from the container in less than 20 seconds.
No, lighter gas particles diffuse more rapidly than heavier gas particles because they have higher average speeds due to their lower masses. This means they can move more quickly through a medium, leading to faster diffusion rates.
Nitrogen gas will diffuse the fastest because gases diffuse more rapidly than liquids or solids due to their higher molecular speeds and lack of intermolecular forces that impede diffusion. Honey and sugar are viscous liquids and will diffuse more slowly due to their higher molecular weight and stronger intermolecular forces.
Oxygen diffuse faster.