1-Give information about mobility of gaseous ions and deionization by diffusion 2- Explain relation between diffusion...

1-Give information about mobility of gaseous ions and deionization by diffusion

2- Explain relation between diffusion and mobility

Solutions

Expert Solution

IonMobility:-– ion mobilty is defined as the drift velocity attained by ion due to application of electric field in a gas. It is also called ionic conductance.

General formula for Mobility is velocity per unit electric field.

It depends on mass ,charge and size of ions.

Deionization by diffusion:- when a gas allowed to diffuse ,the ions will recombines with each other and get discharged ,this recombination is called deinonization.

Relation between diffusion and mobility is given by the following formula

D=mu*K_BT

Where D is diffusion constant

mu is mobility

K_B is boltzmann constan and T is absolute temperature

This equation is an early example of a fluctuation dissipation relation.

queen_honey_blossom answered 1 year ago

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