Multiple Choice
After placing a liquid into a small-diameter glass tube, you observe the formation of a convex (upwardly curved) meniscus. What conclusion is correct?
A) The liquid must have a very low surface tension.
B) Strong adhesive forces exist between the liquid and glass.
C) The liquid must have an extremely high viscosity.
D) Strong cohesive forces exist among the liquid molecules.
Correct Answer:
Verified
Correct Answer:
Verified
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