Post Utme Rhema University 2021 Chemistry Question 16

Practice objective / multiple choice question 16 from the 2021 Post Utme Rhema University Chemistry examination.

Post Utme Rhema University 2021 Chemistry Objective / Multiple Choice

Question 16 POST_UTME_RHEMA_UNIVERSITY • 2021 • CHEMISTRY • objective

The energy change associated with the formation of a mole of water vapor at 100°C and 1 atm is -40.7 kJ/mol. What is the s\tandard enthalpy of vaporization of water at this temperature?

Answer Options

A. 40.7 kJ/mol

Correct Answer B. -40.7 kJ/mol

C. 80.7 kJ/mol

D. -80.7 kJ/mol

Correct Answer

Correct Option:

-40.7 kJ/mol

About This Question

This is Post Utme Rhema University 2021 Chemistry Question 16. It is one of the objective questions from the 2021 Post Utme Rhema University Chemistry examination.

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