Post Utme Mountain Top University 2023 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2023 Post Utme Mountain Top University Chemistry examination.

Post Utme Mountain Top University 2023 Chemistry Objective / Multiple Choice
Question 1 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2023 • CHEMISTRY • objective

Determine the s\tandard Gibbs free energy change (ΔG°) for the reaction: 2NO(g) + O2(g) → 2NO2(g) at 298 K and 1 atm, given that ΔH° = -114.1 kJ/mol and ΔS° = 137.2 J/mol·K.

Answer Options

A. -114.1 kJ/mol
Correct Answer B. -114.1 kJ/mol + 137.2 J/mol·K
C. -114.1 kJ/mol - 137.2 J/mol·K
D. -114.1 kJ/mol + 137.2 kJ/mol·K
Correct Answer
B
Correct Option:
-114.1 kJ/mol + 137.2 J/mol·K

About This Question

This is Post Utme Mountain Top University 2023 Chemistry Question 1. It is one of the objective questions from the 2023 Post Utme Mountain Top University Chemistry examination.

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