For the Reaction of Sodium Bromide with Chlorine Gas to Form

question 94

Multiple Choice

For the reaction of sodium bromide with chlorine gas to form sodium chloride and bromine, what are the appropriate half-reactions? (ox = oxidation and re = reduction)

• A) ox: 2Br^- → Br₂ + 2e^-; re: Cl₂ + 2e^- → 2Cl^-
• B) ox: Br + 2e^- → Br^2-; re: 2Cl^- → Cl₂ + 2e^-
• C) ox: Cl₂ + 2e^- → 2Cl^-; re: 2Br^- → Br₂ + 2e^-
• D) ox: 2Na⁺ + 2e^- → 2Na; re: 2Cl^- → Cl₂ + 2e^-
• E) ox: Cl + e^- → Cl^-; re: Br → Br^- + e^-

---

Definitions:

Friendship Groups

Social formations that consist of individuals who choose to interact with each other based on shared interests, values, or experiences.

Support Groups

Gatherings of individuals who share common experiences or issues, offering each other encouragement, understanding, and advice.

Interest Groups

Organizations or groups of individuals that advocate for specific causes or policies.

Task Force

A temporary group of people formed to solve a particular problem or carry out a specific assignment.