Post Utme Achievers University 2023 Chemistry Question 2

Practice objective / multiple choice question 2 from the 2023 Post Utme Achievers University Chemistry examination.

Post Utme Achievers University 2023 Chemistry Objective / Multiple Choice
Question 2 POST_UTME_ACHIEVERS_UNIVERSITY • 2023 • CHEMISTRY • objective

A 2.5 L flask contains 0.5 mol of an ideal gas at 25°C. Calculate the work done by the gas when it expands to 5 L against a cons\tant external pressure of 1.5 atm.

Answer Options

A. 1.9 kJ
Correct Answer B. 2.1 kJ
C. 2.3 kJ
D. 2.5 kJ
Correct Answer
B
Correct Option:
2.1 kJ

About This Question

This is Post Utme Achievers University 2023 Chemistry Question 2. It is one of the objective questions from the 2023 Post Utme Achievers University Chemistry examination.

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