Question

1. what makes hfc refrigerants damaging to the environments? (3 points) they can have very high global warming potentials. they have a high ozone depletion potential (odp). they contain chlorine, which damages the ozone layer. they contain fluorine, which damages the ozone layer.

Explanation:

HFCs (hydro - fluorocarbons) do not contain chlorine. They have zero ozone - depletion potential (ODP), but they can have very high global warming potentials (GWPs), which is harmful to the environment.

Answer:

They can have very high global warming potentials.