Which of the following gas will have highest rate of diffusion?

Which of the following gas will have highest rate of diffusion?

NH3

Which of the following gases will have the highest rate of effusion at a given temperature?

The molar mass of methane gas is the lowest. Thus, it will have the greatest rate of effusion.

Which gas helium or argon Effuses faster?

Graham’s Law states that the rate of effusion of a gas is inversely proportional to its molar mass. Let’s designate He as gas 1 and Ar as gas 2. Therefore, He effuses 3.16 times as fast as Ar.

What is the diffusion of gases?

Gaseous atoms and molecules move freely and randomly through space. Diffusion is the process whereby gaseous atoms and molecules are transferred from regions of relatively high concentration to regions of relatively low concentration.

In which case diffusion is fastest?

Diffusion is faster at higher temperatures because the gas molecules have greater kinetic energy. Effusion refers to the movement of gas particles through a small hole.

What liquids have low density?

Lighter liquids (like water or vegetable oil) are less dense than heavier liquids (like honey or corn syrup) so they float on top of the heavier liquids. The same amount of two different liquids you used in the container will have different densities because they have different masses.

What is the difference between low density and high density?

High density liners are thinner and less puncture resistant, usually found in a “natural” but not fully clear color. Although they aren’t as strong as their big brother, the low density can liner, they’re economical and great for office bins and trash cans that are used for tossing out paper and lightweight trash.

What is a low density can liner?

What Are Low Density Can Liners? Low density or linear low density polyethylene (LLDPE) trash can liners are made from high quality resins to make the bags flexible, thick, and highly resistant to tearing and puncturing.