What Is The Difference Between Electrochemical Series And Galvanic Series?
Electrochemical series | Galvanic series |
The electrochemical series of elements is the orderly arrangement of the chemical elements which shows their standard electrode potential. | The galvanic series are those series in which the arrangement of metals and nonmetals are according to their nobility. |
It is based on the principle of standard hydrogen electrode potential. | The principle is based on the galvanic corrosion of metal s and alloys. |
The measurement can be done with help of metal, which is immersed into the electrolyte as a cathode, and electrode potential is then calculated. | The measurement can be done with the help of two metal electrodes connected to an external current source and then measuring the galvanic corrosion of metals. |
The position of the metal is fixed in the series. | The position of metal can vary according to environmental conditions. |
Alloys are not included in this. | Alloys are included in this. |
It can be applied for metals and nonmetals. | It can be applied to metals, nonmetals, and alloys. |
It can predict the relative displacement tendencies. | It can predict the relative displacement tendencies. |
It is quantitative in nature. | It is qualitative in nature |
It can be used for theoretical applications. | It can be used for practical applications. |