Post Utme Skyline University 2025 Chemistry Question 29

Practice objective / multiple choice question 29 from the 2025 Post Utme Skyline University Chemistry examination.

Post Utme Skyline University 2025 Chemistry Objective / Multiple Choice
Question 29 POST_UTME_SKYLINE_UNIVERSITY • 2025 • CHEMISTRY • objective

A mixture of $H_2O$ and $C_6H_6$ is heated to produce a gas. The gas is collected over water and found to have a partial pressure of $760\,mmHg$. If the temperature is $30^\circ C$, calculate the mole \fraction of $H_2O$ in the gas phase.

Answer Options

A. 0.2
Correct Answer B. 0.3
C. 0.4
D. 0.5
Correct Answer
B
Correct Option:
0.3

About This Question

This is Post Utme Skyline University 2025 Chemistry Question 29. It is one of the objective questions from the 2025 Post Utme Skyline University Chemistry examination.

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