The metallic electrode which does not take part in an electrolytic reaction.

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The metallic electrode which does not take part in an electrolytic reaction is known as inert electrode.It serves only as a source or sink for electrons without playing a chemical role in the electrode reaction. Precious metals such as Pt, mercury, and carbon are typically used as inert electrodes.

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platinum or graphite electrodes, we address them as inert electrodes too.

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