Question

Which alkane has largely replaced the ozone layer-depleting halomethanes in household raefrigerators and freezers?

Answer 1

Answer:

butane has largely replaced the ozone layer depleting halomethanes in household refrigerators and freezers

hope this helped you

Answer 2

Answer: Butane

Explanation:

The original refrigerant that was butane which was first used for the cooling. Previously ammonia and butane were used first used.

Ammonia was toxic in nature and butane was flammable which could be highly dangerous for the people.

The butane was flammable so it was replaced by chlorofluorocarbon which is used in refrigerators and freezer as a coolant.