Post Utme Abu 2024 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2024 Post Utme Abu Chemistry examination.

Post Utme Abu 2024 Chemistry Objective / Multiple Choice
Question 1 POST_UTME_ABU • 2024 • CHEMISTRY • objective

Calculate the s\tandard enthalpy change for the reaction: 2Al(s) + Fe2O3(s) → 2Fe(s) + Al2O3(s). Given that ΔH°(Al2O3) = -1675.7 kJ/mol, ΔH°(Fe2O3) = -824.2 kJ/mol, and ΔH°(Fe) = 0 kJ/mol.

Answer Options

Correct Answer A. -1352.4 kJ/mol
B. -1675.7 kJ/mol
C. -824.2 kJ/mol
D. 0 kJ/mol
Correct Answer
A
Correct Option:
-1352.4 kJ/mol

About This Question

This is Post Utme Abu 2024 Chemistry Question 1. It is one of the objective questions from the 2024 Post Utme Abu Chemistry examination.

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