Post Utme Unilorin 2024 Chemistry Question 10

Practice objective / multiple choice question 10 from the 2024 Post Utme Unilorin Chemistry examination.

Post Utme Unilorin 2024 Chemistry Objective / Multiple Choice
Question 10 POST_UTME_UNILORIN • 2024 • CHEMISTRY • objective

A 2.00-g sample of a non-metallic element is heated in a crucible until it sublimes. If the temperature of the crucible is 250°C, and the vapor pressure of the element at this temperature is 1.00 atm, determine the molar mass of the element.

Answer Options

A. \( M = 16.0 , \text{g/mol} \)
Correct Answer B. \( M = 32.0 , \text{g/mol} \)
C. \( M = 48.0 , \text{g/mol} \)
D. \( M = 64.0 , \text{g/mol} \)
Correct Answer
B
Correct Option:
\( M = 32.0 , \text{g/mol} \)

About This Question

This is Post Utme Unilorin 2024 Chemistry Question 10. It is one of the objective questions from the 2024 Post Utme Unilorin Chemistry examination.

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