Post Utme Uniosun 2021 Chemistry Question 8

Practice objective / multiple choice question 8 from the 2021 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2021 Chemistry Objective / Multiple Choice

Question 8 POST_UTME_UNIOSUN • 2021 • CHEMISTRY • objective

A 2.00 g sample of an unknown hydrocarbon is burned in a bomb calorimeter. If the heat of combustion is 42.0 kJ/g, what is the molar mass of the hydrocarbon?

Answer Options

A. 50.0 g/mol

B. 60.0 g/mol

Correct Answer C. 70.0 g/mol

D. 80.0 g/mol

Correct Answer

Correct Option:

70.0 g/mol

About This Question

This is Post Utme Uniosun 2021 Chemistry Question 8. It is one of the objective questions from the 2021 Post Utme Uniosun Chemistry examination.

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