Question

What are the CFC and non CFC propellant?​

Answer 1

Answer:

CFC

Two of the chemical classes under consideration for replacing CFCs are hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs). HCFCs contribute to the destruction of stratospheric ozone, but to a much lesser extent than CFCs.

NON CFC

The production of ozone-depleting chlorofluorocarbons (CFCs) was discontinued on 1 January 1996 for all uses deemed non-essential under the Montreal Protocol. ... Following extensive research, the hydrofluoroalkanes (HFA) 134a and 227 were identified as the only suitable replacements for CFC propellants in pMDIs.

Explanation:

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Answer 2

CFCs are nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine.