Post Utme Esut 2019 Chemistry Question 30

Practice objective / multiple choice question 30 from the 2019 Post Utme Esut Chemistry examination.

Post Utme Esut 2019 Chemistry Objective / Multiple Choice
Question 30 POST_UTME_ESUT • 2019 • CHEMISTRY • objective

A 1.00 L sample of a gas at 298 K and 1.00 atm is collected over water. If the vapor pressure of water at 298 K is 0.0313 atm, calculate the mole \fraction of the gas.

Answer Options

A. 0.968
B. 0.974
Correct Answer C. 0.980
D. 0.986
Correct Answer
C
Correct Option:
0.980

About This Question

This is Post Utme Esut 2019 Chemistry Question 30. It is one of the objective questions from the 2019 Post Utme Esut Chemistry examination.

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