Post Utme Bells University 2018 Chemistry Question 9

Practice objective / multiple choice question 9 from the 2018 Post Utme Bells University Chemistry examination.

Post Utme Bells University 2018 Chemistry Objective / Multiple Choice

Question 9 POST_UTME_BELLS_UNIVERSITY • 2018 • CHEMISTRY • objective

A sample of air contains 20% oxygen, 70% nitrogen, and 10% carbon dioxide by volume. What is the partial pressure of oxygen in the air at 1 atm total pressure?

Answer Options

Correct Answer A. 0.2 atm

B. 0.4 atm

C. 0.6 atm

D. 0.8 atm

Correct Answer

Correct Option:

0.2 atm

About This Question

This is Post Utme Bells University 2018 Chemistry Question 9. It is one of the objective questions from the 2018 Post Utme Bells University Chemistry examination.

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