Concept explainers
Interpretation:
The phase changes that are involved when solid vaporizes directly, and the vapor crystallizes on a cool surface is to be determined.
Concept introduction:
The phase is defined as the physical state of a substance. The properties of a phase are determined by the interaction of the potential energy
1)
2) Liquid
3) Gas
Endothermic reactions are the reactions in which energy in the form of the heat or light is absorbed by the reactant for the formation of the product.
Exothermic reactions are the reactions in which energy in the form of the heat or light is released with the product.
Condensing, freezing, and deposition are exothermic processes while melting, vaporizing, and subliming are endothermic processes.
Want to see the full answer?
Check out a sample textbook solutionChapter 12 Solutions
Chemistry: The Molecular Nature of Matter and Change
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY