Post Utme Delsu 2023 Chemistry Question 18

Practice objective / multiple choice question 18 from the 2023 Post Utme Delsu Chemistry examination.

Post Utme Delsu 2023 Chemistry Objective / Multiple Choice

Question 18 POST_UTME_DELSU • 2023 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of combustion of 1 mole of methane (CH4(g)) at 298 K.

Correct Answer A. -890 kJ/mol

B. -890.5 kJ/mol

C. -891 kJ/mol

D. -891.5 kJ/mol

Correct Answer

Correct Option:

-890 kJ/mol

This is Post Utme Delsu 2023 Chemistry Question 18. It is one of the objective questions from the 2023 Post Utme Delsu Chemistry examination.

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