Post Utme Bsu 2022 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2022 Post Utme Bsu Chemistry examination.

Post Utme Bsu 2022 Chemistry Objective / Multiple Choice

Question 1 POST_UTME_BSU • 2022 • CHEMISTRY • objective

Calculate the s\tandard enthalpy change for the reaction: 2Al(s) + Fe2O3(s) → 2Fe(s) + Al2O3(s). Given that ΔH°(Al2O3) = -1675 kJ/mol and ΔH°(Fe) = -13.8 kJ/mol.

Correct Answer A. -1688 kJ/mol

B. -1698 kJ/mol

C. -1683 kJ/mol

D. -1693 kJ/mol

Correct Answer

Correct Option:

-1688 kJ/mol

This is Post Utme Bsu 2022 Chemistry Question 1. It is one of the objective questions from the 2022 Post Utme Bsu Chemistry examination.

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