Post Utme Covenant University 2025 Chemistry Question 12

Practice objective / multiple choice question 12 from the 2025 Post Utme Covenant University Chemistry examination.

Post Utme Covenant University 2025 Chemistry Objective / Multiple Choice

Question 12 POST_UTME_COVENANT_UNIVERSITY • 2025 • CHEMISTRY • objective

A redox reaction involves the oxidation of Cu(s) to Cu2+(aq) and the reduction of Ag+(aq) to Ag(s). Write the balanced half-equations for the reaction.

Answer Options

A. Cu(s) → Cu2+(aq) + 2e-

B. Ag+(aq) + e- → Ag(s)

Correct Answer C. Cu(s) + 2Ag+(aq) → Cu2+(aq) + 2Ag(s)

D. Cu2+(aq) + 2e- → Cu(s)

Correct Answer

Correct Option:

Cu(s) + 2Ag+(aq) → Cu2+(aq) + 2Ag(s)

About This Question

This is Post Utme Covenant University 2025 Chemistry Question 12. It is one of the objective questions from the 2025 Post Utme Covenant University Chemistry examination.

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