R-12 has a GWP in which of the following ranges?

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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

R-12 has a GWP in which of the following ranges?

Explanation:
Global warming potential compares how much heat a gas traps in the atmosphere relative to CO2 over a chosen time horizon, commonly 100 years. R-12, a CFC refrigerant, has a GWP of about 10,000 on that 100‑year scale, meaning it traps roughly ten thousand times more heat per unit mass than CO2 over the same period. The range that includes 10,000 is 10,000 to 50,000, so that’s the range that fits R-12’s GWP.

Global warming potential compares how much heat a gas traps in the atmosphere relative to CO2 over a chosen time horizon, commonly 100 years. R-12, a CFC refrigerant, has a GWP of about 10,000 on that 100‑year scale, meaning it traps roughly ten thousand times more heat per unit mass than CO2 over the same period. The range that includes 10,000 is 10,000 to 50,000, so that’s the range that fits R-12’s GWP.

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