Post Utme Afe Babalola University 2021 Chemistry Question 26

Practice objective / multiple choice question 26 from the 2021 Post Utme Afe Babalola University Chemistry examination.

Post Utme Afe Babalola University 2021 Chemistry Objective / Multiple Choice
Question 26 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2021 • CHEMISTRY • objective

The electrolysis of a solution of sodium chloride (NaCl) u\sing a platinum electrode produces chlorine gas at the anode. Write the equation for the reaction at the anode.

Answer Options

Correct Answer A. 2Cl^- (aq) → Cl2 (g) + 2e^-
B. 2Na^+ (aq) + 2Cl^- (aq) → 2NaCl (s) + Cl2 (g)
C. 2Na^+ (aq) + 2Cl^- (aq) → 2NaCl (aq) + Cl2 (g)
D. 2Cl^- (aq) → Cl2 (g) + 2e^+
Correct Answer
A
Correct Option:
2Cl^- (aq) → Cl2 (g) + 2e^-

About This Question

This is Post Utme Afe Babalola University 2021 Chemistry Question 26. It is one of the objective questions from the 2021 Post Utme Afe Babalola University Chemistry examination.

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