Post Utme Summit University 2021 Chemistry Question 26

Practice objective / multiple choice question 26 from the 2021 Post Utme Summit University Chemistry examination.

Post Utme Summit University 2021 Chemistry Objective / Multiple Choice
Question 26 POST_UTME_SUMMIT_UNIVERSITY • 2021 • CHEMISTRY • objective

The reaction between sodium hydroxide and acetic acid is represented by the equation: CH3COOH + NaOH → CH3COONa + H2O. What is the value of ΔH for this reaction, given that ΔHf(CH3COOH) = -484.5 kJ/mol, ΔHf(CH3COONa) = -436.3 kJ/mol, and ΔHf(H2O) = -285.8 kJ/mol?

Answer Options

Correct Answer A. -123.1 kJ/mol
B. -123.5 kJ/mol
C. -122.9 kJ/mol
D. -123.0 kJ/mol
Correct Answer
A
Correct Option:
-123.1 kJ/mol

About This Question

This is Post Utme Summit University 2021 Chemistry Question 26. It is one of the objective questions from the 2021 Post Utme Summit University Chemistry examination.

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