(a) State Kohlrausch’s law of independent migration of ions. Mention one application of Kohlrausch’s law.(b) The resistance of a conductivity cell containing 10-3 M KC1 solution at 25 °C is1500 Q. What is the cell constant if conductivity of 10-3 M KC1 solution at 25 °C is 1.5 X 10-4 S cm-1?

(a) State Kohlrausch’s law of independent migration of ions. Mention one application of Kohlrausch’s law.(b) The resistance of a conductivity cell containing 10-3 M KC1 solution at 25 °C is1500 Q. What is the cell constant if conductivity of 10-3 M KC1 solution at 25 °C is 1.5 X 10-4 S cm-1?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section20.5: Chromium

Problem 20.5PSP: At what pH does Ecell = 0.00 V for the reduction of dichromate by iodide ion in acid solution,...

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Question

(a) State Kohlrausch’s law of independent migration of ions. Mention one application of Kohlrausch’s law.
(b) The resistance of a conductivity cell containing 10^-3 M KC1 solution at 25 °C is
1500 Q. What is the cell constant if conductivity of 10^-3 M KC1 solution at 25 °C is 1.5 X 10^-4 S cm^-1?

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