If cohesion between molecules of a fluid is greater than adhesion between fluid and glass, then the free level of fluid in a dipped glass tube will be________?
Anone of the above
Bhigher than the surface of liquid
Cthe same as the surface of liquid
Dlower than the surface of liquid
Eunpredictable
Correct answer
D. lower than the surface of liquid
Explanation
The correct answer is lower than the surface of liquid.