The property that does not apply to chlorofluorocarbons (CFCs) is that they are highly flammable (Option B). CFCs are odorless, non-toxic at low concentrations, and very stable, but not flammable. Therefore, the correct answer is option B.
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Chlorofluorocarbons (CFCs) are typically odorless, non-toxic, and very stable, making them suitable for several applications. However, they are not highly flammable, which is the property that does not apply to them. Understanding these properties is crucial, especially in light of their environmental impacts. ;