The molar conductivity of a 0.02 M KCL solution is 149.2 S cm2 mol-1. Calculate the value of the cell constant if the electrical resistance of the solution is 480 ohm.

Dear Student,

Given, Resistance = 480 Ohm
             Conductivity= 149.2 S cm2 mol-1
Formula used for calculating cell constant
                        Conductivity (k)  = Cell Constant /Resistance (R)
                   Cell Constant = k x R

= κ × R =149.2 * 480 =71616 cm-1 

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