The conductivity of 0.02 M of KCl solution at 298 K is 0.0123 ohm ⁻¹ cm ⁻¹ . If the resistance of the cell containing this solution is 120 ohms, what is the value of the cell constant ?

Step-by-step solution

The relation between conductivity , resistance R , and cell constant G^* is given by: G^* = R Given: = 0.0123 ohm ⁻¹ cm ⁻¹ R = 120 ohms Substituting the values: G^* = 0.0123 120 G^* = 1.476 cm ⁻¹ Answer: 1.476 cm ⁻¹