6
QuizMultiple Choice

Properties of Water

Question 6 • *STPSB_Environmental Science 2627

Which best explains the high surface tension of water?

Answer
A
its high density
B
its ion-dipole interactions
C
its adhesive interactions
D
its hydrogen bonding interactions

Explanation

Water molecules form hydrogen bonds with one another. These strong cohesive attractions pull surface molecules toward the rest of the liquid, making the surface resist being stretched or disturbed and giving water high surface tension. Adhesive interactions are attractions between water and other materials, so they do not best explain water’s surface tension.

AI-written and checked against the verified answer.

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