87.2 Conductivity and its application 6. KohIrausch's law of independent migration The difference in of the two electrolytes Electrolytes /S mol-l cm containing the same cation or anion is the HCI 426.16 same. The same differences in A led Kohlrausch to postulate that molar LICI 11503 conductivity at infinite dilution can be Nacl 12645 broken down into two contributions by the Ions KCI 14985 LINO 110.14 10=+A NanO3 12156 KNO 144.96 ionic conductivities at infinite dilution   m m, m,    = ++ − ionic conductivities at infinite dilution The difference in of the two electrolytes containing the same cation or anion is the same. The same differences in led Kohlrausch to postulate that molar conductivity at infinite dilution can be broken down into two contributions by the ions.  m   m  6. Kohlrausch’s law of independent migration Electrolytes /S mol-1 cm2 HCl 426.16 LiCl 115.03 NaCl 126.45 KCl 149.85 LiNO3 110.14 NaNO3 121.56 KNO3 144.96 m  §7.2 Conductivity and its application