What Causes A Decrease In Surface Tension?

What Causes A Decrease In Surface Tension? Surface tension depends mainly upon the forces of attraction between the particles within the given liquid and also upon the gas, solid, or liquid in contact with it. … An increase in temperature lowers the net force of attraction among molecules and hence decreases surface tension. Does alcohol

What Decreases The Surface Tension Of Water?

What Decreases The Surface Tension Of Water? When detergent is added to water, it decreases the surface tension of the water. Compounds that lower water’s surface tension are called surfactants, which work by separating the water molecules from one another. Does alcohol decrease surface tension? The surface tension decreases with the mole fraction of alcohol.