With regard to wettability and water,a low contact angle indicates:

Question

Quizplus · Accepted Answer

A low contact angle indicates that the material is hydrophilic, meaning it has a strong affinity for water and readily wets the surface. A high contact angle (greater than 90°) indicates that the material is hydrophobic, meaning it repels water and does not wet the surface easily. Choice B and E are incorrect as they suggest the opposite of what a low contact angle indicates. Choice C is only partly correct, as it describes the definition of a high contact angle rather than a low one.

With Regard to Wettability and Water,a Low Contact Angle Indicates