When do viscosity and refractivity of cytoplasm increase ?

What happens to the co-efficient of viscosity of a gas as temperature increases ?

Viscosity of a liquid is increased by:

What do you mean by surface tension? State dimension of surface tension. Why the viscosity of a liquid decreases with increase of temperature.

How does viscosity of a liquid vary with an increase in the temperature of the liquid ?

The viscous force exists when there is a relative motion between the layers of the fluid. State true or false: "The viscosity of gases decreases with an increase in temperature."

Increase in kinetic energy can overcome intermolecular forces of attraction. How will the viscosity of liquid be affected by the increase in temperature ?

Increase in kinetic energy can overcome intermolecular forces of attraction. How will the viscosity of liquid be affected by the increase in temperature ?