wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The kinetic energy is proportional to temperature, thus evaporation:

A
proceeds slowly at higher temperatures
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
stops
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
proceeds quickly at higher temperatures
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
does not occur at all
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D proceeds quickly at higher temperatures
For molecules of a liquid to evaporate, they must be located near the surface, they have to be moving in the proper direction, and have sufficient kinetic energy to overcome liquid-phase intermolecular forces. When only a small proportion of the molecules meet these criteria, the rate of evaporation is low. Since the kinetic energy of a molecule is proportional to its temperature, evaporation proceeds more quickly at higher temperatures.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Evaporation
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon