Post Utme Uniosun 2024 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2024 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2024 Chemistry Objective / Multiple Choice
Question 6 POST_UTME_UNIOSUN • 2024 • CHEMISTRY • objective

The reaction of chlorine gas with sodium hydroxide solution is a classic example of a redox reaction. Write the balanced chemical equation for this reaction and identify the oxidation and reduction half-reactions.

Answer Options

A. 2NaOH + Cl2 → NaCl + NaClO + H2O
Correct Answer B. 2NaOH + Cl2 → NaClO + NaCl + H2O
C. 2NaOH + Cl2 → NaCl + NaClO3 + H2O
D. 2NaOH + Cl2 → NaClO + NaClO3 + H2O
Correct Answer
B
Correct Option:
2NaOH + Cl2 → NaClO + NaCl + H2O

About This Question

This is Post Utme Uniosun 2024 Chemistry Question 6. It is one of the objective questions from the 2024 Post Utme Uniosun Chemistry examination.

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