Post Utme Achievers University 2021 Chemistry Question 15

Practice objective / multiple choice question 15 from the 2021 Post Utme Achievers University Chemistry examination.

Post Utme Achievers University 2021 Chemistry Objective / Multiple Choice

Question 15 POST_UTME_ACHIEVERS_UNIVERSITY • 2021 • 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) at 298 K.

Answer Options

Correct Answer A. -40.7 kJ/mol

B. -41.2 kJ/mol

C. -41.7 kJ/mol

D. -42.2 kJ/mol

Correct Answer

Correct Option:

-40.7 kJ/mol

About This Question

This is Post Utme Achievers University 2021 Chemistry Question 15. It is one of the objective questions from the 2021 Post Utme Achievers University Chemistry examination.

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