Evaporation from the surface of a given liquid takes place more rapidly when

The rate of evaporation of liquid does not depend upon

The surface of a lake is frozen in severe winter, but the water at its bottom is still liquid. Why?

When vapour pressure of a liquid is equal to the atmospheric pressure, what happens to the liquid?

Rate of evaporation increases with

The temperature at which the vapour pressure of a liquid equals the atmospheric pressure is called its: