What is responsible for capillary action,a property of liquids?
A)surface tension
B)cohesive forces
C)adhesive forces
D)viscosity
E)two of these

Question

Quizplus · Accepted Answer

Capillary action is caused by a combination of both adhesive and cohesive forces. Adhesive forces between the liquid and the surface of the narrow tube pull the liquid up, while cohesive forces between the liquid molecules allow the liquid to form a curved meniscus at the top of the tube. Additionally, surface tension also plays a role in capillary action by maintaining the curvature of the meniscus. Therefore, the correct answer is two of these: adhesive forces and surface tension.

What Is Responsible for Capillary Action,a Property of Liquids