Post Utme Nile University 2019 Chemistry Question 10

Practice objective / multiple choice question 10 from the 2019 Post Utme Nile University Chemistry examination.

Post Utme Nile University 2019 Chemistry Objective / Multiple Choice
Question 10 POST_UTME_NILE_UNIVERSITY • 2019 • CHEMISTRY • objective

The s\tandard enthalpy of formation of H2O(l) is -285.8 kJ/mol. Calculate the s\tandard enthalpy of vaporization of 1.00 mol of H2O(l).

Answer Options

A. -40.7 kJ/mol
Correct Answer B. -41.7 kJ/mol
C. -42.7 kJ/mol
D. -43.7 kJ/mol
Correct Answer
B
Correct Option:
-41.7 kJ/mol

About This Question

This is Post Utme Nile University 2019 Chemistry Question 10. It is one of the objective questions from the 2019 Post Utme Nile University Chemistry examination.

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