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  3. RAJASTHAN ­ PET

RAJASTHAN ­ PET Rajasthan PET Solved Paper-2002

  • question_answer
    HF reacts with\[CFC{{l}_{3}}\] in the presence of\[Sb{{F}_{5}}\] to give

    A)  Freon-11         

    B)  Freon-12

    C)  Freon-318         

    D)  Freon-114

    Correct Answer: B

    Solution :

     \[CFC{{l}_{3}}+HF\xrightarrow[{}]{Sb{{F}_{5}}}\underset{Freon-12}{\mathop{C{{F}_{2}}C{{l}_{2}}}}\,+HCl\]


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