(a) Copy and complete the following table which refers to two practical applications of electrolysis
AnodeElectrolyteCathode(i) Silver platingSolution of of a spoonpotassiumargentocyanide(ii) Purification Of copper(iii) Extraction Of sodium
(b) Write equations of reactions taking place at anode for Q.2(a).
Write two applications of electrolysis in which the anode diminishes in mass.
Q-1 the following question refers to the electrolysis of copper sulphate solution with copper electrodes:
(iii) what is the practical application of the electrolysis of copper sulphate solution ? Briefly describe such application.