Post Utme Esut 2019 Chemistry Question 14

Practice objective / multiple choice question 14 from the 2019 Post Utme Esut Chemistry examination.

Post Utme Esut 2019 Chemistry Objective / Multiple Choice
Question 14 POST_UTME_ESUT • 2019 • CHEMISTRY • objective

A 2.00 g sample of an unknown hydrocarbon is burned in a combustion calorimeter. The heat of combustion is 12.5 kJ/g. Calculate the molar mass of the hydrocarbon.

Answer Options

A. 50.0 g/mol
B. 75.0 g/mol
C. 100 g/mol
Correct Answer D. 125 g/mol
Correct Answer
D
Correct Option:
125 g/mol

About This Question

This is Post Utme Esut 2019 Chemistry Question 14. It is one of the objective questions from the 2019 Post Utme Esut Chemistry examination.

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