Azeotropes are numbered in which range?

Azeotropes are numbered in which range?

• A. 100-199
• B. 200-299
• C. 300-399
• D. 500-599

Answer: (D)

Azeotropes are mixtures of two or more substances that maintain a constant boiling point and composition throughout the distillation process. They occur when the vapor has the same composition as the liquid at a specific mixture ratio. In the context of substances used in refrigeration, azeotropes are assigned a specific numbering system for easy identification. The numbering range for azeotropic refrigerants is categorized according to the ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) classification. Azeotropic refrigerants fall within the 500-599 range. This standardized categorization helps technicians and professionals easily recognize and work with these refrigerants. Other ranges, such as 100-199, 200-299, and 300-399, are typically reserved for certain types of other refrigerants or chemical compounds that do not correspond to azeotropic mixtures. Understanding these classifications is crucial for compliance with safety regulations and effective handling of refrigerants.

Azeotropes are mixtures of two or more substances that maintain a constant boiling point and composition throughout the distillation process. They occur when the vapor has the same composition as the liquid at a specific mixture ratio. In the context of substances used in refrigeration, azeotropes are assigned a specific numbering system for easy identification.

The numbering range for azeotropic refrigerants is categorized according to the ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) classification. Azeotropic refrigerants fall within the 500-599 range. This standardized categorization helps technicians and professionals easily recognize and work with these refrigerants.

Other ranges, such as 100-199, 200-299, and 300-399, are typically reserved for certain types of other refrigerants or chemical compounds that do not correspond to azeotropic mixtures. Understanding these classifications is crucial for compliance with safety regulations and effective handling of refrigerants.