Liquid junction potential in Weston cadmium cell

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Raghav Gupta
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Liquid junction potential occurs when 2 solutions of different concentrations are in contact with each other.
The more concentrated one would have tendency to diffuse faster comparitively than less concentrated.
The rate of diffision depends on the mobility of ions.

Weston cadmium cell is hgcl2 Cd cell. In this case how?
 
Borek said:
How what?
In Weston cadmium cell what is the concept of liquid junction potential?