The Half-Reaction That Occurs at the Cathode During Electrolysis of an Aqueous

question 32

Multiple Choice

The half-reaction that occurs at the cathode during electrolysis of an aqueous CuCl₂ solution is

• A)Cu⁺ + e^- \(\rarr\) Cu.
• B)Cu²⁺ + e^- \(\rarr\) Cu⁺.
• C)2H₂O + 2e^- \(\rarr\) H₂ + 2OH^-.
• D)Cl₂ + 2e^- \(\rarr\) 2Cl^-.
• E)2Cl^- \(\rarr\) Cl₂ + 2e^-.

---

Definitions:

Extraversion

A personality trait characterized by outgoingness, high energy, and an enjoyment of social interaction.

Prejudice

The display of negative, irrational, and superior opinions and attitudes toward persons who are different from ourselves.

Superior Opinions

Refers to the judgments or viewpoints held by individuals in higher positions within an organization or hierarchy.

Irrational

refers to actions or decisions not based on logical reasoning, sound judgment, or clear thinking.