Post Utme Aaua 2022 Chemistry Question 20

Practice objective / multiple choice question 20 from the 2022 Post Utme Aaua Chemistry examination.

Post Utme Aaua 2022 Chemistry Objective / Multiple Choice
Question 20 POST_UTME_AAUA • 2022 • CHEMISTRY • objective

The s\tandard entropy of formation (ΔSf) for CO2(g) is -213.8 J/mol·K. If 2.50 mol of CO2 is produced at 298 K, what is the total entropy change (ΔS) for the reaction?

Answer Options

Correct Answer A. -536.5 J/K
B. -536.0 J/K
C. -535.5 J/K
D. -535.0 J/K
Correct Answer
A
Correct Option:
-536.5 J/K

About This Question

This is Post Utme Aaua 2022 Chemistry Question 20. It is one of the objective questions from the 2022 Post Utme Aaua Chemistry examination.

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