Which of these physical changes would require the liberation of energy?a. condensation of steam to form liquid waterb. melting of icec. boiling of waterd. all of thesee. none of these

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Answered: b. melting of ice c. boiling of water…

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b. melting of ice c. boiling of water d. all of these e. none of these

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter14: Liquids And Solids

Section14.1: Intermolecular Forces And Phase Changes

Problem 4RQ

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Question

Which of these physical changes would require the liberation of energy?
a. condensation of steam to form liquid water
b. melting of ice
c. boiling of water
d. all of these
e. none of these

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