Science, asked by ShahMuhammad, 7 months ago

What is used as coolant in greenhouse gases?

Answers

Answered by amanshakir254

0

Answer:

Carbon dioxide was used as refrigerant in air-conditioners long ago, but was discarded when more efficient, low-pressure fluids like CFCs (chlorofluorocarbons) came along. But CFCs were found to be eroding the ozone layer and these got replaced by HCFCs (hydrochlorofluorocarbons) and HFCs.

Answered by sravyavalaparla5

0

Answer:

carbon dioxide

Explanation:

Carbon dioxide was used as refrigerant in air-conditioners long ago, but was discarded when more efficient, low-pressure fluids like CFCs (chlorofluorocarbons) came along. But CFCs were found to be eroding the ozone layer and these got replaced by HCFCs (hydrochlorofluorocarbons) and HFCs.

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