Which was recommended by the Montreal convention and protocol as a substitute
for CFC ?
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Answer:
HFC-134a
Explanation:
The Montreal Protocol has resulted in increased uses and emissions of HFC-134a, as the primary alternative to CFC-12 refrigerant, and emissions of HFC-23, which is an unwanted byproduct of HCFC-22 production.Mar 20, 2007
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Answer:
sorry I can't answer your question
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