Post Utme Uniosun 2025 Chemistry Question 15

Practice objective / multiple choice question 15 from the 2025 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2025 Chemistry Objective / Multiple Choice
Question 15 POST_UTME_UNIOSUN • 2025 • CHEMISTRY • objective

The reaction of sulfur dioxide with oxygen gas is represented by the equation: 2SO2(g) + O2(g) → 2SO3(g). What is the type of reaction?

Answer Options

A. Combustion reaction
Correct Answer B. Oxidation-reduction reaction
C. Addition reaction
D. Substitution reaction
Correct Answer
B
Correct Option:
Oxidation-reduction reaction

About This Question

This is Post Utme Uniosun 2025 Chemistry Question 15. It is one of the objective questions from the 2025 Post Utme Uniosun Chemistry examination.

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