Chemistry, 11.01.2020 10:31, sparky1234

Cup a and cup b are identical. they contain equal volumes of soup at equal temperatures. both cups are put in a refrigerator. cup a has a lid, but cup b does not. which statement best explains why cup a will cool more slowly than cup b?

a.
water vapor won’t be able to escape from cup a.
b.
the most energetic water molecules from cup a will escape more rapidly.
c.
no molecules will be able to evaporate at the surface of cup b.
d.
no molecules will be able to evaporate at the surface of cup a.

Answers: 1

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Cup a and cup b are identical. they contain equal volumes of soup at equal temperatures. both cups a...