Which of the following needs greater quantity of heat for 1 kg of water? a. freezing it b. Freezing and evaporating water needs same quantity of heat c. increasing its temperature from zero to 100 degrees celsius d. evaporating it

Which of the following needs greater quantity of heat for 1 kg of water? a. freezing it b. Freezing and evaporating water needs same quantity of heat c. increasing its temperature from zero to 100 degrees celsius d. evaporating it

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

Chapter10: Energy

Section10.2: The Flow Of Energy

Problem 5RQ

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Question

Which of the following needs greater quantity of heat for 1 kg of water?
a. freezing it
O b. Freezing and evaporating water needs same quantity of heat
c. increasing its temperature from zero to 100 degrees celsius
d. evaporating it

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