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NEETChemistryElectrochemistry

What is the role of inert electrodes like platinum or gold in electrolysis?

Options

  1. AThey participate in chemical reactions.
  2. BThey act as a source or sink for electrons.
  3. CThey control the temperature of the electrolytic cell.
  4. DThey speed up the electrolysis process.

Correct answer

B. They act as a source or sink for electrons.

Step-by-step solution

Inert electrodes like platinum or gold do not participate in chemical reactions; they act only as a source or sink for electrons.

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