Post Utme Unilag 2023 Chemistry Question 12

Practice objective / multiple choice question 12 from the 2023 Post Utme Unilag Chemistry examination.

Post Utme Unilag 2023 Chemistry Objective / Multiple Choice

Question 12 POST_UTME_UNILAG • 2023 • CHEMISTRY • objective

Calculate the molar enthalpy of vaporization of a subs\tance that has a boiling point of 373 K and a molar heat capacity of 40 J/mol·K.

Answer Options

Correct Answer A. -40 kJ/mol

B. -20 kJ/mol

C. -10 kJ/mol

D. 10 kJ/mol

Correct Answer

Correct Option:

-40 kJ/mol

About This Question

This is Post Utme Unilag 2023 Chemistry Question 12. It is one of the objective questions from the 2023 Post Utme Unilag Chemistry examination.

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