Post Utme Afe Babalola University 2025 Chemistry Question 21

Practice objective / multiple choice question 21 from the 2025 Post Utme Afe Babalola University Chemistry examination.

Post Utme Afe Babalola University 2025 Chemistry Objective / Multiple Choice
Question 21 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2025 • CHEMISTRY • objective

The reaction of nitrogen dioxide with water produces nitric acid and nitric oxide. Write the balanced chemical equation for this reaction, including the state of each subs\tance.

Answer Options

A. 4NO2 + 2H2O → 4HNO3 + O2
Correct Answer B. 4NO2 + 2H2O → 4HNO3 + 2NO
C. 4NO2 + 2H2O → 4HNO3 + 2O2
D. 4NO2 + 2H2O → 4HNO3 + 4NO
Correct Answer
B
Correct Option:
4NO2 + 2H2O → 4HNO3 + 2NO

About This Question

This is Post Utme Afe Babalola University 2025 Chemistry Question 21. It is one of the objective questions from the 2025 Post Utme Afe Babalola University Chemistry examination.

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