Chemistry, 27.12.2019 18:31 edgartorres5123
The temperature of a sample of liquid water changes from 50°c to 30°c. which statement best explains the change that must happen at the molecular level?
a. the molecules move more quickly and their average kinetic energy increases.
b. the molecules move more slowly and their average kinetic energy decreases.
c. the molecules move more quickly and their average kinetic energy decreases.
d. the molecules move more slowly and their average kinetic energy increases
Answers: 3
to 
,the average kinetic energy of the system will also decrease and the molecules will start moving more slowly.Another question on Chemistry
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The temperature of a sample of liquid water changes from 50°c to 30°c. which statement best explains...
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