Question

explain the effect of temperature on the surface tension and viscosity of liquids.(answer for 2 marks)​

Answer 1

Answer:

surface tension decreases with increase temperature

viscosity also decreases with increase in temperature

Explanation:

when the temperature increases the intermolecular force of attraction between molecules decreases.As a result they can move freely

Answer 2

Explanation:

Viscosity and surface tension are two physical characteristics of a liquid. Viscosity is the measure of how resistant to flow a liquid is, while surface tension is defined as how resistant the surface of a liquid is to penetration. Both viscosity and surface tension are affected by changes in temperature.