Post Utme Skyline University 2022 Chemistry Question 32

Practice objective / multiple choice question 32 from the 2022 Post Utme Skyline University Chemistry examination.

Post Utme Skyline University 2022 Chemistry Objective / Multiple Choice
Question 32 POST_UTME_SKYLINE_UNIVERSITY • 2022 • CHEMISTRY • objective

The s\tandard enthalpy of formation of $\text{H}_2\text{O}\( \text{l} \)$ is $-285.8\,\text{kJ/mol}$. Calculate the s\tandard enthalpy of formation of $\text{H}_2\text{O}_2\( \text{l} \)$.

Answer Options

A. -285.8\,\text{kJ/mol}
B. -285.8\,\text{kJ/mol}+68.3\,\text{kJ/mol}
C. -285.8\,\text{kJ/mol}-68.3\,\text{kJ/mol}
Correct Answer D. -285.8\,\text{kJ/mol}+68.3\,\text{kJ/mol}+68.3\,\text{kJ/mol}
Correct Answer
D
Correct Option:
-285.8\,\text{kJ/mol}+68.3\,\text{kJ/mol}+68.3\,\text{kJ/mol}

About This Question

This is Post Utme Skyline University 2022 Chemistry Question 32. It is one of the objective questions from the 2022 Post Utme Skyline University Chemistry examination.

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