#### Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Click to Chat

1800-1023-196

+91-120-4616500

CART 0

• 0
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

# ionic mobilities

Chetan Mandayam Nayakar
312 Points
9 years ago

Dear Chary,

The ionic mobility (μ) is defined as the velocity attained by an ion moving through a gas under unit electric field

Please feel free to post as many doubts on our discussion forum as you can. If you find any question
Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We
are all IITians and here to help you in your IIT JEE preparation.

All the best Chary !!!

Regards,

CHETAN MANDAYAM NAYAKAR

Ashwin Muralidharan IIT Madras
290 Points
9 years ago

Hi Sreesailam,

Electrical mobility is the ability of charged particles (such as electrons or protons) to move through a medium in response to an electric field that is pulling them. The separation of ions according to their mobility in gas phase is called Ionic mobility.

When a charged particle in a gas or liquid is acted upon by a uniform electric field, it will be accelerated until it reaches a constant drift velocity according to the formula:

$\,v_d = \mu E$

where

• $\, v_d$ is the drift velocity (m/s)
• $\, E$ is the magnitude of the applied electric field (V/m)
• $\, \mu$ is the ionic mobility (m2/(V.s)).....

That's the concept of Ionic Mobility.

Best Regards,

basit ali
41 Points
9 years ago

MOBILITY means ability or tendency to move . When  an  ion simply attend the tendency to move by the attraction or repulsion then it is called the ionic mobility.