JCECE Engineering JCECE Engineering Solved Paper-2007

  • question_answer
    Freon used as refrigerant is

    A) \[C{{F}_{2}}=C{{F}_{2}}\]                             

    B) \[C{{H}_{2}}{{F}_{2}}\]

    C) \[CC{{l}_{2}}{{F}_{2}}\]                 

    D)  \[C{{F}_{4}}\]

    Correct Answer: C

    Solution :

    Freon is\[CC{{l}_{2}}{{F}_{2}}\]. It is used as refrigerant.


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