Your question is ill formulated. Plz, clarify.

Dr Yurii V Geletii thank you for your contribution to the discussion

Saturation" refers to the fact that the substance is at its maximum capacity to hold the vapor phase at that given temperature and pressure. At a saturation state, any additional heat or mass transfer to the system would cause a phase change without changing the temperature or pressure. A saturation state is the point where a phase change begins or ends. For example, the saturated liquid line represents the point where any further addition of energy will cause a small portion of the liquid to convert to vapor. The saturation temperature is a longer name for boiling point. It is the point at which the vapor above a liquid is at its maximum or saturated level. At this point and temperature, the liquid turns into a gas state. A Saturation state of pure substance (water) is a: State from which a change of phase may occur with a change in pressure or temperature. A phase change is a physical process in which a substance goes from one phase to another. Usually the change occurs when adding or removing heat at a particular temperature, known as the melting point or the boiling point of the substance. The needs of the body's blood oxygen may fluctuate such as during exercise when more oxygen is required or when living at higher altitudes. A blood cell is said to be "saturated" when carrying a normal amount of oxygen. Both too high and too low levels can have adverse effects on the body. The temperature of a substance remains constant while a phase change occurs. Endothermic processes go f Evaporation and condensation is continuous processes. Hence, after some time, equilibrium is established at a constant temperature between evaporation and condensation. At the equilibrium number of molecules in the vapour, the state remains stable at a constant temperature.rom low energy to high energy: solid to liquid to gas. Exothermic processes go from high energy to low energy: gas to liquid to solid. When the rate of condensation of the gas becomes equal to the rate of evaporation of the liquid or solid, the amount of gas, liquid and/or solid no longer changes. The gas in the container is in equilibrium with the liquid or solid.