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    Match List-I (Ozone Depleting Substances) with List-II (Chemical Formulas): Choose the correct answer from the options below:
    Question



    Match List-I (Ozone Depleting Substances) with List-II (Chemical Formulas):

    Choose the correct answer from the options below:

    A.

    (A) - (III); (B) - (II); (C) - (I); (D) - (IV)

    B.

    (A) - (III); (B) - (I); (C) - (II); (D) - (IV)

    C.

    (A) - (III); (B) - (I); (C) - (IV); (D) - (II)

    D.

    (A) - (IV); (B) - (III); (C) - (II); (D) - (I)

    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 ClCFCl → (IV) CF3ClCFCl

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