Post Utme Igbinedion University 2019 Chemistry Question 2

Practice objective / multiple choice question 2 from the 2019 Post Utme Igbinedion University Chemistry examination.

Post Utme Igbinedion University 2019 Chemistry Objective / Multiple Choice
Question 2 POST_UTME_IGBINEDION_UNIVERSITY • 2019 • CHEMISTRY • objective

A sample of a non-metallic oxide, X2O3, has a mass of 25.0 g and a volume of 2.50 L at 298 K. If the molar mass of X2O3 is 160 g/mol, calculate the partial pressure of X2O3 in the gas phase.

Answer Options

A. \( 1.25 \times 10^{2} , \text{kPa} \)
Correct Answer B. \( 2.50 \times 10^{2} , \text{kPa} \)
C. \( 3.75 \times 10^{2} , \text{kPa} \)
D. \( 5.00 \times 10^{2} , \text{kPa} \)
Correct Answer
B
Correct Option:
\( 2.50 \times 10^{2} , \text{kPa} \)

About This Question

This is Post Utme Igbinedion University 2019 Chemistry Question 2. It is one of the objective questions from the 2019 Post Utme Igbinedion University Chemistry examination.

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