The word latent means “hidden”, “unseen”. Which one of the following statements best explains why heats of vaporization and melting are called latent? A. Because heats of vaporization and melting are zero. B. Because vaporization and melting are endothermic processes. C. Because these quantities are impossible to measure. D. Because absorption of heat during melting or vaporization does not result in a temperature increase. E. Because heats of vaporization and melting are positive quantities.

The energy is always absorbed during a phase transition. The energy required to melt a solid is…

Answered: The word latent means “hidden”,…

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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The word latent means “hidden”, “unseen”. Which one of the following statements best explains why heats of vaporization and melting are called latent?

A.
Because heats of vaporization and melting are zero.
B.
Because vaporization and melting are endothermic processes.
C.
Because these quantities are impossible to measure.
D.
Because absorption of heat during melting or vaporization does not result in a temperature increase.
E.
Because heats of vaporization and melting are positive quantities.

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