Post Utme Summit University 2017 Chemistry Question 25

Practice objective / multiple choice question 25 from the 2017 Post Utme Summit University Chemistry examination.

Post Utme Summit University 2017 Chemistry Objective / Multiple Choice

Question 25 POST_UTME_SUMMIT_UNIVERSITY • 2017 • CHEMISTRY • objective

A 2.5 L flask contains 0.5 mol of an ideal gas at 300 K. Calculate the number of molecules of the gas u\sing the ideal gas law.

Answer Options

A. 1.5 × 10^22

Correct Answer B. 1.8 × 10^22

C. 2.0 × 10^22

D. 2.5 × 10^22

Correct Answer

Correct Option:

1.8 × 10^22

About This Question

This is Post Utme Summit University 2017 Chemistry Question 25. It is one of the objective questions from the 2017 Post Utme Summit University Chemistry examination.

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