various types of electrochemical cells and their potentials

electrochemical cells: various types of electrodes and their potentials

questions based on electrochemical cells and their potentials

Introduction of Electrochemical Cells

An electrochemical cell is used to convert

First electrochemical cell was designed by

In an electrochemical cell, anode and cathode are:

In wich of the following electrochemical cell the overall cell reaction is :

Consider the following relations for emf of a electrochemical cell (i) emf of cell = (Oxidation potential of anode)-(Reduction potential of cathode) (ii) emf of cell = (Oxidation potential of anode)+(Reduction potential of cathode) (iii) emf of cell = (Reduction potential of anode)+(Reduction potential of cathode) (iv) emf of cell = (Oxidation potential of anode)-(Oxidation potential of cathode) Which of the above realtions are correct?