Post Utme Summit University 2025 Chemistry Question 30

Practice objective / multiple choice question 30 from the 2025 Post Utme Summit University Chemistry examination.

Post Utme Summit University 2025 Chemistry Objective / Multiple Choice
Question 30 POST_UTME_SUMMIT_UNIVERSITY • 2025 • CHEMISTRY • objective

A 1.00 L flask contains 0.500 mol of an ideal gas at 298 K. What is the entropy change of the gas when it is expanded to 2.00 L at cons\tant temperature?

Answer Options

A. 1.38 J/K
Correct Answer B. 2.76 J/K
C. 4.14 J/K
D. 5.52 J/K
Correct Answer
B
Correct Option:
2.76 J/K

About This Question

This is Post Utme Summit University 2025 Chemistry Question 30. It is one of the objective questions from the 2025 Post Utme Summit University Chemistry examination.

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