Post Utme Lautech 2020 Chemistry Question 16

Practice objective / multiple choice question 16 from the 2020 Post Utme Lautech Chemistry examination.

Post Utme Lautech 2020 Chemistry Objective / Multiple Choice

Question 16 POST_UTME_LAUTECH • 2020 • CHEMISTRY • objective

Calculate the s\tandard enthalpy change for the combustion of 1 mole of propane (C3H8) at 298 K and 1 atm. The s\tandard enthalpy of formation of C3H8 is -103.8 kJ/mol, and the s\tandard enthalpy of formation of CO2 is -393.5 kJ/mol.

Answer Options

Correct Answer A. -2220 kJ/mol

B. -1038 kJ/mol

C. 2220 kJ/mol

D. 1038 kJ/mol

Correct Answer

Correct Option:

-2220 kJ/mol

About This Question

This is Post Utme Lautech 2020 Chemistry Question 16. It is one of the objective questions from the 2020 Post Utme Lautech Chemistry examination.

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