Post Utme Bowen University 2025 Chemistry Question 5

Practice objective / multiple choice question 5 from the 2025 Post Utme Bowen University Chemistry examination.

Post Utme Bowen University 2025 Chemistry Objective / Multiple Choice

Question 5 POST_UTME_BOWEN_UNIVERSITY • 2025 • CHEMISTRY • objective

A gas is collected over water at 25°C and 1 atm. If the volume of the gas is 2.5 L, and the vapor pressure of water at 25°C is 0.0313 atm, calculate the partial pressure of the gas.

Answer Options

Correct Answer A. \( P_{gas} = P_{total} - P_{H2O} \)

B. \( P_{gas} = P_{total} + P_{H2O} \)

C. \( P_{gas} = \frac{P_{total} - P_{H2O}}{2} \)

D. \( P_{gas} = \frac{P_{total} + P_{H2O}}{2} \)

Correct Answer

Correct Option:

\( P_{gas} = P_{total} - P_{H2O} \)

About This Question

This is Post Utme Bowen University 2025 Chemistry Question 5. It is one of the objective questions from the 2025 Post Utme Bowen University Chemistry examination.

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