Post Utme Futo 2025 Chemistry Question 40

Practice objective / multiple choice question 40 from the 2025 Post Utme Futo Chemistry examination.

Post Utme Futo 2025 Chemistry Objective / Multiple Choice
Question 40 POST_UTME_FUTO • 2025 • CHEMISTRY • objective

A gas is collected over water at a temperature of 25°C and a pressure of 1 atm. If the partial pressure of water vapor is 0.02 atm, what is the mole \fraction of the gas in the sample?

Answer Options

Correct Answer A. 0.98
B. 0.99
C. 0.995
D. 0.999
Correct Answer
A
Correct Option:
0.98

About This Question

This is Post Utme Futo 2025 Chemistry Question 40. It is one of the objective questions from the 2025 Post Utme Futo Chemistry examination.

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