Post Utme Rhema University 2022 Chemistry Question 21

Practice objective / multiple choice question 21 from the 2022 Post Utme Rhema University Chemistry examination.

Post Utme Rhema University 2022 Chemistry Objective / Multiple Choice
Question 21 POST_UTME_RHEMA_UNIVERSITY • 2022 • CHEMISTRY • objective

The reaction between sulfur dioxide and oxygen to form sulfur trioxide is catalyzed by vanadium(V) oxide. Write the balanced equation for this reaction, including the role of the catalyst.

Answer Options

A. \text{SO}_2 + \text{O}_2 \xrightarrow[\text{V}_2\text{O}_5]{\text{catalyst}} \text{SO}_3
B. \text{SO}_2 + \text{O}_2 \xrightarrow[\text{V}_2\text{O}_5]{\text{catalyst}} \text{SO}_2
C. \text{SO}_2 + \frac{1}{2}\text{O}_2 \xrightarrow[\text{V}_2\text{O}_5]{\text{catalyst}} \text{SO}_2
Correct Answer D. \text{SO}_2 + \frac{1}{2}\text{O}_2 \xrightarrow[\text{V}_2\text{O}_5]{\text{catalyst}} \text{SO}_3
Correct Answer
D
Correct Option:
\text{SO}_2 + \frac{1}{2}\text{O}_2 \xrightarrow[\text{V}_2\text{O}_5]{\text{catalyst}} \text{SO}_3

About This Question

This is Post Utme Rhema University 2022 Chemistry Question 21. It is one of the objective questions from the 2022 Post Utme Rhema University Chemistry examination.

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