(i) changes with the change of electrolyte.
(ii) changes with the change of concentration of electrolyte.
(iii) changes with the temperature of the electrolyte.
(iv) remains constant for a cell.
Correct Answer: (iv) remains constant for a cell
Explanation: K which is the cell constant is equal to the distance between the electrodes and the probe is separated by an area above the electrodes by cm2. In a particular operating cell, the cell remains the same even if the electrolyte is changed. Concentration and temperature of the electrolyte is changed.