Concept explainers
Interpretation:
The change in chemical potential energy of a system during an endothermic reaction is to be explained.
Concept introduction:
Chemical potential energy: An energy stored in the
Endothermic reaction: The reaction which occurs by absorption of chemical potential energy is called as endothermic reaction.

Answer to Problem 54A
The chemical potential energy of a system increases during an endothermic process.
Explanation of Solution
As endothermic reactions involve absorption of energy, therefore energy of system after the reaction will be more than energy before the reaction.
If a reaction is endothermic, chemical potential energy of the system increases during the reaction.
Chapter 15 Solutions
Chemistry: Matter and Change
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