Post Utme Bells University 2020 Chemistry Question 20

Practice objective / multiple choice question 20 from the 2020 Post Utme Bells University Chemistry examination.

Post Utme Bells University 2020 Chemistry Objective / Multiple Choice

Question 20 POST_UTME_BELLS_UNIVERSITY • 2020 • CHEMISTRY • objective

A 2.0 L flask contains 0.50 mol of an ideal gas at 298 K. Calculate the root mean square speed of the gas molecules.

Answer Options

A. 1.4 x 10^2 m/s

Correct Answer B. 1.4 x 10^3 m/s

C. 1.4 x 10^4 m/s

D. 1.4 x 10^5 m/s

Correct Answer

Correct Option:

1.4 x 10^3 m/s

About This Question

This is Post Utme Bells University 2020 Chemistry Question 20. It is one of the objective questions from the 2020 Post Utme Bells University Chemistry examination.

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