Post Utme Noun 2022 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2022 Post Utme Noun Chemistry examination.

Post Utme Noun 2022 Chemistry Objective / Multiple Choice
Question 31 POST_UTME_NOUN • 2022 • CHEMISTRY • objective

Determine the number of moles of oxygen gas (O2) produced when 2.5 moles of hydrogen gas (H2) react with excess oxygen gas according to the equation: 2H2 + O2 → 2H2O.

Answer Options

Correct Answer A. 1.25 moles
B. 2.5 moles
C. 5 moles
D. 10 moles
Correct Answer
A
Correct Option:
1.25 moles

About This Question

This is Post Utme Noun 2022 Chemistry Question 31. It is one of the objective questions from the 2022 Post Utme Noun Chemistry examination.

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