Correct option is A
Solution:
CFC-12 (Dichlorodifluoromethane - CF₂Cl₂ → (III) CF₂Cl₂
CFC-113 (Trichlorotrifluoroethane - CClF₂CF₃ → (II) CClF₂CF₃
CFC-114 (Dichlorotetrafluoroethane - CF₂ClCFCl₂ → (I) CF₂ClCFCl₂
CFC-115 (Chloropentafluoroethane - CF 3 ClCF₂Cl → (IV) CF3ClCF₂Cl