Post Utme Rsu 2018 Chemistry Question 35

Practice objective / multiple choice question 35 from the 2018 Post Utme Rsu Chemistry examination.

Post Utme Rsu 2018 Chemistry Objective / Multiple Choice
Question 35 POST_UTME_RSU • 2018 • CHEMISTRY • objective

A sample of O2 is collected over water at a temperature of 25°C and a pressure of 1 atm. What is the partial pressure of O2 in the gas mixture?

Answer Options

Correct Answer A. \( P_{O_2} = P_{total} - P_{H_2O} \)
B. \( P_{O_2} = P_{total} + P_{H_2O} \)
C. \( P_{O_2} = P_{total} \times P_{H_2O} \)
D. \( P_{O_2} = P_{total} div P_{H_2O} \)
Correct Answer
A
Correct Option:
\( P_{O_2} = P_{total} - P_{H_2O} \)

About This Question

This is Post Utme Rsu 2018 Chemistry Question 35. It is one of the objective questions from the 2018 Post Utme Rsu Chemistry examination.

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