Post Utme Unn 2022 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2022 Post Utme Unn Chemistry examination.

Post Utme Unn 2022 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_UNN • 2022 • CHEMISTRY • objective

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

Answer Options

A. 1.25 moles
B. 2.5 moles
Correct Answer C. 3.75 moles
D. 5 moles
Correct Answer
C
Correct Option:
3.75 moles

About This Question

This is Post Utme Unn 2022 Chemistry Question 11. It is one of the objective questions from the 2022 Post Utme Unn Chemistry examination.

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