What is the relation between absolute temperature, and rates of diffusion and effusion of a gas? According to Graham’s diffusion law, rate of diffusion is directly proportional to square root of temperature but rate of effusion is inversely proportional to square root of temperature.

## At what temperature 28 gram of N2 will occupy a volume of 20 Litre at 2 atm?

Given, w = 28gm, M = 28 gm (since, mass of N2 is 28gm) , V = 20lit. , P = 2atm.. Therefore, temperature is 487.2K or 214.2°C…

## What temperature is 28 grams of N2?

T is the temperature of the gas. Thus, the temperature is 300 K. Thus, the temperature at which 28 g N2 occupies a volume of 10 litre at 2.46 atm is 300 K.

## At what temperature 28g of N2 will occupy?

The temperature at which 28g of N2 gas will occupy a volume of 10L at 2.46atm is 299.63K . Additional information: Properties of ideal gas: -It does not have any volume and its mass is very negligible.

## At what temperature the rms velocity of gas shown at 50 C will be doubled?

At what temperature, the r.m.s. velocity of a gas measured at 50∘C will become double ? Where T is in kelvin scale. 4×(50+273)=1292K=C. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

0.1 mole

## What affects effusion rate?

The rate of effusion of a gaseous substance is inversely proportional to the square root of its molar mass. Thus the rate at which a molecule, or a mole of molecules, diffuses or effuses is directly related to the speed at which it moves.

## Does effusion change with temperature?

At constant pressure and temperature, the root-mean-square speed and therefore the effusion rate are inversely proportional to the square root of the molecular weight.

## What is the similarity between effusion and diffusion?

In terms of rates and speeds, effusion and diffusion are quite similar. The difference between the two is that diffusion is the spreading out of a substance within a dispersing medium, and effusion is when a substance escapes through a tiny pinhole, or other hole.

## How the mass of a gas particle affects its rate of effusion and diffusion?

Why does mass affect the rates of diffusion and effusion? Mass affects the rates of diffusion and effusion because an element will diffuse slower if its a larger, heavier element an element will diffuse faster if its small and lighter.

## What properties are common to both solid and liquid?

Three states of matter exist – solid, liquid, and gas. Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume.