Question

When two or more refrigerants are mixed?

Answer 1

• In the heat cycle, refrigerant is used as a chemical substance that helps in transferring heat from one place to another.
• This implies that refrigerant works as a heat carrier.
• It is generally used in air conditioners, refrigerators, etc.
• When two or more refrigerants are mixed together they form azeotropic mixtures.
• Azeotropic mixtures contain two or more liquids that boil at the same temperature.
• It is a mixture containing substances that have the same concentration of vapor and fluid phase.
• Example: When ethanol is mixed with water it forms an azeotropic mixture.

Therefore, the mixing of two or more refrigerants results in the formation of the azeotropic mixtures.