Electrochemical cells

EMF

Measurement of EMF

Relation between EMF & free energy change of cell reaction

Electrode potential with reference to H-electrode

Electrodes

Determination of pH

Different types of cells

Electrochemical Cell & Galvanic Cell:

Electrochemical cell is a system or arrangement in which two electrodes are fitted in the same electrolyte or in two different electrolytes, which are joined by a salt bridge. Electrochemical cell is of two types.

Electrolytic Cell

Galvanic Cell or Voltaic Cell