Post Utme Delsu 2020 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2020 Post Utme Delsu Chemistry examination.

Post Utme Delsu 2020 Chemistry Objective / Multiple Choice
Question 34 POST_UTME_DELSU • 2020 • CHEMISTRY • objective

A mixture of 0.50 mol of an unknown gas and 0.25 mol of oxygen gas is placed in a 1.0 L container at 25°C. If the total pressure of the mixture is 1.2 atm, what is the partial pressure of the unknown gas?

Answer Options

A. 0.50 atm
Correct Answer B. 0.75 atm
C. 1.0 atm
D. 1.2 atm
Correct Answer
B
Correct Option:
0.75 atm

About This Question

This is Post Utme Delsu 2020 Chemistry Question 34. It is one of the objective questions from the 2020 Post Utme Delsu Chemistry examination.

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