The cell constant of a conductivity cell

Options

A. chagnes with chagne of electroyte
B. Changes with chagne of concentration of electrolyte
C. chagnes with temperature of electrolyte
D. remains cosntant for a cell

Explanation

To solve the question regarding the cell constant of a conductivity cell, we will analyze the properties of the cell constant and its relationship with various factors.

### Step-by-Step Solution:

1. **Understanding Cell Constant**:
The cell constant (k) of a conductivity cell is defined as the ratio of the distance between the electrodes (d) to the surface area of the electrodes (A):
\[
k = \frac{d}{A}
...