Question

State Kohlrausch law of independent migration of ions.

Answer 1

The law state that at infinite dilution , each kon migrates independently of its coion and makes its own contribution to the total molar conductivity of am electrolyte irrespective of the nature of the other kon which it is associated.

Answer 2

Hey !!

Kohlrausch law states that the limiting molar conductivity of an electrolyte can be represented as the sum of the individual contributions of cation and anion of the electrolyte.

In general, if an electrolyte on dissocation gives ν+ cations and ν_ anions then its limiting molar conductivity is given by

            Λ°m = ν+λ+° + ν_λ_°

Where, λ+° and λ_° are the limiting molar conductivities of cations and anions respectively.

Hope it helps you !!