What is the primary function of a cathode in an electrochemical cell?

Practice Questions

Q1
What is the primary function of a cathode in an electrochemical cell?
  1. To oxidize species
  2. To reduce species
  3. To provide electrons
  4. To balance charge

Questions & Step-by-Step Solutions

What is the primary function of a cathode in an electrochemical cell?
  • Step 1: Understand what an electrochemical cell is. It is a device that converts chemical energy into electrical energy.
  • Step 2: Identify the two main parts of an electrochemical cell: the anode and the cathode.
  • Step 3: Know that the cathode is the electrode where a specific reaction takes place.
  • Step 4: Learn that at the cathode, a process called reduction occurs. This means that the cathode gains electrons.
  • Step 5: Remember that gaining electrons is the key function of the cathode in an electrochemical cell.
No concepts available.
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