Which refrigerant is an HCFC?

Prepare for the SkillCat EPA Type 2 Test with interactive flashcards and multiple-choice questions. Each question is accompanied by hints and explanations. Get ready to pass your exam!

Multiple Choice

Which refrigerant is an HCFC?

Explanation:
HCFCs include chlorine in their molecular structure, giving them some ozone depletion potential but less than CFCs. Among common refrigerants, the one that contains chlorine is R-22, which classifies it as an HCFC. The other options illustrate different families: R-134a has no chlorine (it's an HFC), R-12 contains chlorine but is a CFC (not HCFC), and R-600A is a hydrocarbon with no halogens. So the refrigerant that is HCFC is the one with chlorine in its formula, R-22.

HCFCs include chlorine in their molecular structure, giving them some ozone depletion potential but less than CFCs. Among common refrigerants, the one that contains chlorine is R-22, which classifies it as an HCFC. The other options illustrate different families: R-134a has no chlorine (it's an HFC), R-12 contains chlorine but is a CFC (not HCFC), and R-600A is a hydrocarbon with no halogens. So the refrigerant that is HCFC is the one with chlorine in its formula, R-22.

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