Post Utme Esut 2020 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2020 Post Utme Esut Chemistry examination.

Post Utme Esut 2020 Chemistry Objective / Multiple Choice

Question 6 POST_UTME_ESUT • 2020 • CHEMISTRY • objective

A 2.50 g sample of an unknown hydrocarbon is burned in a bomb calorimeter. The temperature of the calorimeter increases by 2.35°C. If the heat capacity of the calorimeter is 1.50 kJ/°C, what is the average bond energy of the hydrocarbon?

A. 400 kJ/mol

B. 450 kJ/mol

Correct Answer C. 500 kJ/mol

D. 550 kJ/mol

Correct Answer

Correct Option:

500 kJ/mol

This is Post Utme Esut 2020 Chemistry Question 6. It is one of the objective questions from the 2020 Post Utme Esut Chemistry examination.

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