The specific conductivity of N/10 KCl solution at `20^(@)C` is `0.0212 ohm^(-1) cm^(-1)` and the resistance of the cell containing this solution at `20^(@)C` is 55 ohm. The cell constant is :

The conductivity of N/10 KCl solution at 20^circ C is 0.0212 cdot ohm^-1 ~cm^-1 and the resistance of the cell containing this solution at 20^circ C is 55 ohm. The cell constant is : 4.616 ~cm^-1 , 1.166 ~cm^-1 , 2.173 ~cm^-1 , 3.324 ~cm^-1

The specific conductance of 0.1N KCl solution at M 23^@C is 0.012 ohm^(-1)cm^(-1) . The resistance of cell containing the solution at the same temperature was found to be 55 ohm. The cell constant will be

The specific conductance of N/50 solution of KCl at 25^(@)C is 0.2765 "ohm"^(-1) . If the resistance of the cell containing this solution is 400 ohms , then the cell constant is