
Interpretation: The given parts of the cell need to be labeled.
Anode, cathode, reducing agent and oxidizing agent.
Concept introduction:

Answer to Problem 8STP
The given parts; anode, cathode, reducing agent and oxidizing agent are labeled as follows:
Explanation of Solution
In electrochemistry, electrode at which oxidation occurs is anode and at which reduction occur is the cathode. Oxidizing agent gains one or more electrons from another reactant. Due to this reason, oxidizing agent is reduced. Reducing agent donates electrons to another reactant.
Loss of electron/s by a substance is oxidation and gain of electron/s is reduction. For the production of electric current, a battery uses the energy from an
Chapter 18 Solutions
World of Chemistry
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