Question

Define Kohlrausch law of independent migration of ions.

Answer 1

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

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 !!