Answer
1) they are non reactive .
2) they are non toxic.
3) they are tasteless and odourless.
and
4) they are non flammable.
Work Step by Step
So, the properties are mentioned above other than these they are most stable in term of chemical-ly .
The CFC's are generally used for industrial applications suck as used as solvents also in aerosol-sprays ,In air conditioners , refrigerators , plastic foams and some for materials of packing.
