When the temperature of a liquid increases, its surface tension

a

decreases

b

increases

c

remains constant

d

increases then decreases

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Correct Option
a

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Discussions (4)

Dave333
4 years ago

The strength of surface tension depends on intermolecular forces. As temperature increases, molecules of liquid become more active and they move more rapidly; therefore, the intermolecular forces are more instable. Surface tension decreases with increasing temperature.

Odemosad
1 year ago

It's applicable, reason am 😊
Option A ✅

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