Question

what is surface tension and viscosity......??​

Answer 1

the tension of the surface film of a liquid caused by the attraction of the particles in the surface layer by the bulk of the liquid, which tends to minimize surface area.

Answer 2

Answer:

Viscosity and surface tension, are dependent on molecular interactions.

However, viscosity results due to collaboration among molecules of the identical molecules located in the same material (in case of fluids).

Whereas surface tension is determined by the difference of interactions between the molecules of the material (fluid) with the molecules of the material in contact.