Post Utme Mountain Top University 2020 Chemistry Question 13

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

Post Utme Mountain Top University 2020 Chemistry Objective / Multiple Choice
Question 13 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2020 • CHEMISTRY • objective

The s\tandard enthalpy of formation \( ΔH^circ_f \) of CO_2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of H_2O(l) if the s\tandard enthalpy of formation of H_2(g) is 0 kJ/mol and the s\tandard enthalpy of formation of O_2(g) is 0 kJ/mol.

Answer Options

Correct Answer A. -285.8 kJ/mol
B. -285.8 kJ/mol
C. -285.8 kJ/mol
D. -285.8 kJ/mol
Correct Answer
A
Correct Option:
-285.8 kJ/mol

About This Question

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

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support