Post Utme Delsu 2025 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2025 Post Utme Delsu Chemistry examination.

Post Utme Delsu 2025 Chemistry Objective / Multiple Choice

Question 11 POST_UTME_DELSU • 2025 • CHEMISTRY • objective

A 2.50 g sample of a compound containing only carbon and hydrogen is combusted in a bomb calorimeter. The heat of combustion is found to be - 37.3 kJ/g. The molar mass of the compound is 46.0 g/mol. What is the s\tandard enthalpy of formation of the compound?

Correct Answer A. - 166.5 kJ/mol

B. - 166.6 kJ/mol

C. - 166.7 kJ/mol

D. - 166.8 kJ/mol

Correct Answer

Correct Option:

- 166.5 kJ/mol

This is Post Utme Delsu 2025 Chemistry Question 11. It is one of the objective questions from the 2025 Post Utme Delsu Chemistry examination.

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