Which gases would diffuse the fastest?

Which gases would diffuse the fastest?

Answer: At any given temperature, small, light molecules (such as H 2, hydrogen gas) diffuse faster than larger, more massive molecules (such as N 2, nitrogen gas) because they are traveling faster, on the average (see heat ; kinetic-molecular theory of gases ).

Which gas diffuses faster air or oxygen?

Oxygen is diffuses faster because the diffusion of gases is a unique property of them as the gaseous particles have high kinetic energy therefore they exhibit the random motion and move easily. Here oxygen gas has less molar mass compare to air, therefore, it will diffuse faster compared to air.

Which gas will diffuse faster carbon dioxide or hydrogen?

The lighter the molecule, the faster will be the diffusion. In this case, Hydrogen has molecular mass of 2 while Carbon Dioxide has molecular mass of 44. So it is obvious that : Hydrogen will diffuse faster than Carbon Dioxide.

What diffuses faster CO2 or O2?

CO2 diffuses approximately 20 times faster across the alveolar-capillary membrane than O2 because of its much higher solubility in plasma.

Which gas diffuses faster ethene or methane?

A ethene Ethene molecules are heavier and so move faster. C methane Methane molecules are lighter and so move faster.

Which gas will diffuse at the slowest rate?

Chlorine
Chlorine is the slowest.

Why does hydrogen diffuse the fastest?

Because hydrogen has smallest size particles and it’s molecular mass is very low so it diffuses faster than any other gases.

Which gas diffuses faster among N2 O2 CH4 gases Why?

Answer Expert Verified The rate at which a gas diffuses depends on their molecular weight. The lighter a gas is, the faster it will tend to diffuse. The molecular weight of CH4 is 16, of N2 28 and of O2 32 respectively. Therefore CH4 will diffuse fast, and then will N2, and eventually O2 will be seen diffusing.

What gas diffuses faster in which gas diffuses the slowest O2 AR or CH4?

The rate at which a gas diffuses depends on their molecular weight. The lighter a gas is, the faster it will tend to diffuse. The molecular weight of CH4 is 16, of N2 28 and of O2 32 respectively. Therefore CH4 will diffuse fast, and then will N2, and eventually O2 will be seen diffusing.

What is a fast rate of diffusion?

The greater the difference in concentration, the quicker the rate of diffusion. The higher the temperature, the more kinetic energy the particles will have, so they will move and mix more quickly. The greater the surface area, the faster the rate of diffusion.