Post Utme Uniben 2018 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2018 Post Utme Uniben Chemistry examination.

Post Utme Uniben 2018 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_UNIBEN • 2018 • CHEMISTRY • objective

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

Answer Options

Correct Answer A. 0.999
B. 0.9999
C. 0.99999
D. 0.999999
Correct Answer
A
Correct Option:
0.999

About This Question

This is Post Utme Uniben 2018 Chemistry Question 11. It is one of the objective questions from the 2018 Post Utme Uniben Chemistry examination.

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