Equilibrium Constant from Nernst Equation, and Conduction of Electrolytic Cells

Lesson 3 of 5 • 3 upvotes • 10:51mins

Deepak James

Equilibrium constant from nernst Equation In general E- cell = 2.303RT/nf log Kc Kc = (Zn2+)/ (Cu2+) at equilibrium in Daniel cell Conductance of Electrolytic solution Electrical resistance - R Unit - Ohm Measured by Wheatstone bridge Electric resistance depends on Length, Area of cross section The inverse of resistance is called conductance represented by G Unit: S Super conductor: Zero resistivity Electric conductance depends on a, nature and structure of the metal b, No. of electrons per atom c, Temperature The conductance of electricity by ions present in the solution is called electrolytic or ionic conductance