Question

The cell constant of a conductivity cell _____________.
(i) changes with change of electrolyte.
(ii) changes with change of concentration of electrolyte.
(iii) changes with temperature of electrolyte.
(iv) remains constant for a cell.


NCERT Class XII
Chemistry - Exemplar Problems

Chapter 3. Electrochemistry

Answer 1

Cell Constant =  Distance between electrodes / Area of the plates of the electrodes. 

So it is a constant for a battery cell.

Conductivity and specific Conductivity is reciprocal of resistance, and is dependent on temperature, electrolyte and concentration.
 

Answer 2

Answer:

constant for a battery