johncuizak8982 johncuizak8982

22-01-2024
Physics

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R-11, R-12, R-113, R-114, R-115 are all what kind of refrigerants?
1) Ammonia
2) Chlorofluorocarbons (CFCs)
3) Hydrochlorofluorocarbons (HCFCs)
4) Hydrofluorocarbons (HFCs)

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