Post Utme Abu 2023 Chemistry Question 18

Practice objective / multiple choice question 18 from the 2023 Post Utme Abu Chemistry examination.

Post Utme Abu 2023 Chemistry Objective / Multiple Choice
Question 18 POST_UTME_ABU • 2023 • CHEMISTRY • objective

The reaction between sulfur dioxide and oxygen to form sulfur trioxide is a classic example of a redox reaction. Write the balanced chemical equation for this reaction, including the correct coefficients and state symbols.

Answer Options

A. \text{SO}_2 + \text{O}_2 \rightarrow \text{SO}_3
Correct Answer B. \text{SO}_2 + \frac{1}{2}\text{O}_2 \rightarrow \text{SO}_3
C. \text{SO}_2 + \text{O}_2 \rightarrow \text{SO}_4
D. \text{SO}_2 + \frac{1}{2}\text{O}_2 \rightarrow \text{SO}_4
Correct Answer
B
Correct Option:
\text{SO}_2 + \frac{1}{2}\text{O}_2 \rightarrow \text{SO}_3

About This Question

This is Post Utme Abu 2023 Chemistry Question 18. It is one of the objective questions from the 2023 Post Utme Abu Chemistry examination.

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