Post Utme Futa 2025 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2025 Post Utme Futa Chemistry examination.

Post Utme Futa 2025 Chemistry Objective / Multiple Choice

Question 23 POST_UTME_FUTA • 2025 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of H2O(l) from the following reaction: H2(g) + 1/2 O2(g) → H2O(l).

Correct Answer A. -285.8 kJ/mol

B. -393.5 kJ/mol

C. -483.2 kJ/mol

D. -572.9 kJ/mol

Correct Answer

Correct Option:

-285.8 kJ/mol

This is Post Utme Futa 2025 Chemistry Question 23. It is one of the objective questions from the 2025 Post Utme Futa Chemistry examination.

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