2. Give difference between active and inert electrode.
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Active electrode |
Inert electrode |
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Definition |
The active electrode is the one that actively participates in the electrochemical cell's chemical reaction. |
An inert electrode is one that is not involved in the chemical reaction. |
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Uses |
In electroplating, active electrodes are employed. |
In electrolysis, inert electrodes are utilised. |
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Behavior |
The active electrode's metal ions dissolve in the electrolytic solution. |
The inert electrode's metal ions are not dissolved. |
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Reactions |
On the active electrode, oxidation or reduction reactions may occur. |
There are no reactions of oxidation or reduction. |
Mode of Electrical conductance
Ion exchange allows active electrodes to conduct electricity.
Electron transfer is used to carry electricity between inert electrodes.
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