Post Utme Unilorin 2019 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2019 Post Utme Unilorin Chemistry examination.

Post Utme Unilorin 2019 Chemistry Objective / Multiple Choice

Question 31 POST_UTME_UNILORIN • 2019 • CHEMISTRY • objective

In the context of environmental chemistry, what is the primary mechanism by which sulfur dioxide (SO2) contributes to acid rain?

Answer Options

Correct Answer A. Oxidation of SO2 to form sulfuric acid (H2SO4)

B. Reduction of SO2 to form sulfurous acid (H2SO3)

C. Photolysis of SO2 to form sulfur dioxide radical (SO2•)

D. Combustion of SO2 to form sulfur trioxide (SO3)

Correct Answer

Correct Option:

Oxidation of SO2 to form sulfuric acid (H2SO4)

About This Question

This is Post Utme Unilorin 2019 Chemistry Question 31. It is one of the objective questions from the 2019 Post Utme Unilorin Chemistry examination.

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