Post Utme Madonna University 2020 Chemistry Question 13

Practice objective / multiple choice question 13 from the 2020 Post Utme Madonna University Chemistry examination.

Post Utme Madonna University 2020 Chemistry Objective / Multiple Choice
Question 13 POST_UTME_MADONNA_UNIVERSITY • 2020 • CHEMISTRY • objective

The s\tandard enthalpy of formation of a compound is the enthalpy change when one mole of the compound is formed from its constituent elements in their s\tandard states. Which of the following compounds has a negative s\tandard enthalpy of formation?

Answer Options

A. CO (g)
Correct Answer B. H2O (l)
C. NH3 (g)
D. O2 (g)
Correct Answer
B
Correct Option:
H2O (l)

About This Question

This is Post Utme Madonna University 2020 Chemistry Question 13. It is one of the objective questions from the 2020 Post Utme Madonna University Chemistry examination.

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