Express the relation among conductivity of the solution in the cell, the cell constant and resistance of solution in the cell.

Explanation

To express the relation among the conductivity of the solution in the cell, the cell constant, and the resistance of the solution in the cell, we can follow these steps:

### Step 1: Understand the Definitions
- **Conductivity (κ)**: This is a measure of a solution's ability to conduct electric current.
- **Resistance (R)**: This is the opposition to the flow of electric current in the solution.
- **Cell Constant (X)**: This is defined as the ratio of the distance between the electrodes (L) to the cross-sectional area (A) of the electrodes.

### Step 2: Write the Formula for Resistance
...