A conductivity cell having a cell constant of 1.2 cm ⁻¹ is filled with a 0.1 M electrolyte solution. If the conductivity of this solution is 2.4 10⁻³ S cm ⁻¹ , what is the resistance of the cell?

Step-by-step solution

The relationship between cell constant ( G^* ), conductivity ( ), and resistance ( R ) is given by: G^* = R Rearranging the formula to solve for resistance: R = G^* Substituting the given values: R = 1.2 cm ⁻¹ 2.4 10⁻³ S cm ⁻¹ = 500 The concentration of the solution ( 0.1 M ) is extraneous information for this calculation. Answer: 500