Post Utme Elizade University 2023 Chemistry Question 9

Practice objective / multiple choice question 9 from the 2023 Post Utme Elizade University Chemistry examination.

Post Utme Elizade University 2023 Chemistry Objective / Multiple Choice
Question 9 POST_UTME_ELIZADE_UNIVERSITY • 2023 • CHEMISTRY • objective

A sample of air is collected over water at a temperature of 25°C and a pressure of 1.00 atm. If the partial pressure of water vapor is 0.030 atm, what is the mole \fraction of water vapor in the air?

Answer Options

Correct Answer A. 0.030
B. 0.060
C. 0.090
D. 0.120
Correct Answer
A
Correct Option:
0.030

About This Question

This is Post Utme Elizade University 2023 Chemistry Question 9. It is one of the objective questions from the 2023 Post Utme Elizade University Chemistry examination.

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