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What takes place at the cathode during electrolysis?

Chemistry
WAEC 2023

What takes place at the cathode during electrolysis?

  • A. Anions lose electrons
  • B. Anions are oxidized
  • C. Cations are oxidized
  • D. Cations are discharged.
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Correct Answer: Option D
Explanation

Cations are discharged at the cathode during electrolysis.

Electrolysis is the process of using an electric current to cause a chemical reaction to take place. The cathode is the negative electrode in an electrolytic cell. It is where cations (positively charged ions) are discharged


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Project Topics and Materials, Post-UTME past questions - Download now or upload yours to get paid
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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Join your school's WhatsApp group
Project Topics and Materials, Post-UTME past questions - Download now or upload yours to get paid
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789