Multiple choice

Among the following electrodes, which one is used in a three electrode electrochemical cell for voltammetric analysis ?

  1. Cellulose electrode

  2. Auxiliary electrode

  3. Hot cathode

  4. Cold cathode

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Auxiliary electrode, often called as counter electrode, is used in a three electrode electrochemical cell for voltammetric analysis or other reactions in which an electrical current is expected to flow.