Statement 1: Viscosity of gases is more than liquids.
Statement 2: Surface tension decreases by adding insoluble impurities in liquid.

On heating a liquid its surface tension

What happens to the surface tension when some impurity is mixed in liquid ?

Consider the following statements: (i) Young's modulus is numerically equal to the stress which will double the length of a wire. (ii) Viscosity of gases is greater than that of liquids. (iii) The surface tension of a liquid decreases due to the presence of insoluble contamination. The number of above statements that are true is

Statement-1 : Partially transwave waves are possible on a liquid surface Statement-2 : Surface tension provide some rigidity on a liquid surface

Angle of contact___________on adding soluble impurity to a liquid.

Properties Of Matter - Liquids - Surface Tension

Statement I: Surface tension has the same units as fore gradient. Statement II: Surface tension is the force gradient along the surface of liquid.

Statement - 1 : Liquids usually expand more than solids. Statement- 2 : The intermolecular forces in liquids are weaker than in solids.

Statement-1: It is better to wash the clothes in cold soap solution. Statement-2: The surface tension of cold solution is more than the surface tension of hot solution: