Concept explainers
Interpretation:
The change in the heat energy in the system during that time needs to be explained.
Concept introduction:
Heat energy is defined as the result of movement of tiny particles called atoms, molecules
Answer to Problem 94A
The energy is used to break forces that are intermolecular forces which are holding the particles of solid together.
Explanation of Solution
Heat energy which is produced break the molecules and as a result there can also be phase transition.
Intermolecular forces are broken.
Chapter 12 Solutions
Glencoe Chemistry: Matter and Change, Student Edition
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