Question

The cell constant of a conductivity cell is 0.146 cm^-1. What is the conductivity of 0.01 M solution of an electrolyte at 298 K, if the resistance of the cell is 1000 ohm?

Answer 1

cell constant G* = k x R 

k = G*/R = 0.146/ 1000 = 1.46 x 10-4 Scm^-1.