Post Utme Crawford University 2021 Chemistry Question 39

Practice objective / multiple choice question 39 from the 2021 Post Utme Crawford University Chemistry examination.

Post Utme Crawford University 2021 Chemistry Objective / Multiple Choice

Question 39 POST_UTME_CRAWFORD_UNIVERSITY • 2021 • CHEMISTRY • objective

A 5.00 g sample of a nonmetal is heated in a crucible until it is completely vaporized. If the vapor pressure of the nonmetal at 25°C is 1.00 atm, what is the molar mass of the nonmetal?

Answer Options

A. 20.0 g/mol

B. 30.0 g/mol

Correct Answer C. 40.0 g/mol

D. 50.0 g/mol

Correct Answer

Correct Option:

40.0 g/mol

About This Question

This is Post Utme Crawford University 2021 Chemistry Question 39. It is one of the objective questions from the 2021 Post Utme Crawford University Chemistry examination.

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