CET Karnataka Medical CET - Karnataka Medical Solved Paper-2013

  • question_answer
    which of the following pairs are correctly hatched?                        
    Reactants Products
    I. \[RX+Ag{{(OH)}_{(eq)}}\] \[RH\]
    II. \[RX+AgC{{N}_{(alc)}}\] \[RNC\]
    III. \[RX+KC{{N}_{(alc)}}\] \[RNC\]
    IV. \[RX+N{{a}_{(ether)}}\] \[R-R\]

    A)  I alone           

    B)  I and II

    C)  II and III         

    D)  II and IV

    Correct Answer: D

    Solution :

    : \[R-X+AgC{{N}_{(alc)}}\to RNC+AgX\] \[2R-X+2Na\to R-R+2NaX\]


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