Post Utme Joseph Ayo Babalola University 2018 Chemistry Question 40

Practice objective / multiple choice question 40 from the 2018 Post Utme Joseph Ayo Babalola University Chemistry examination.

Post Utme Joseph Ayo Babalola University 2018 Chemistry Objective / Multiple Choice
Question 40 POST_UTME_JOSEPH_AYO_BABALOLA_UNIVERSITY • 2018 • CHEMISTRY • objective

The s\tandard enthalpy of combustion of methane (CH4) is -890.3 kJ/mol. Calculate the s\tandard enthalpy of formation of methane u\sing the following reaction: CH4(g) + 2O2(g) → CO2(g) + 2H2O(l).

Answer Options

Correct Answer A. -74.8 kJ/mol
B. -75.0 kJ/mol
C. -75.2 kJ/mol
D. -75.4 kJ/mol
Correct Answer
A
Correct Option:
-74.8 kJ/mol

About This Question

This is Post Utme Joseph Ayo Babalola University 2018 Chemistry Question 40. It is one of the objective questions from the 2018 Post Utme Joseph Ayo Babalola University Chemistry examination.

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