JCECE Medical JCECE Medical Solved Paper-2007

  • question_answer
    Lucas reagent is

    A)  anhy. \[\text{ZnC}{{\text{l}}_{\text{2}}}\]and \[\text{N}{{\text{H}}_{\text{3}}}\]

    B)  anhy. \[\text{ZnC}{{\text{l}}_{\text{2}}}\]and \[\text{CaC}{{\text{l}}_{\text{2}}}\]

    C)  anhy. \[\text{ZnC}{{\text{l}}_{\text{2}}}\]and cone. \[\text{HCl}\]

    D)  anhy. \[\text{ZnC}{{\text{l}}_{\text{2}}}\]and \[\text{HCl}\] gas

    Correct Answer: C

    Solution :

     Anhy. \[\text{ZnC}{{\text{l}}_{\text{2}}}\]and cone.\[\text{HCl}\] is called Lucas reagent. It is used to distinguish the primary,  secondary and tertiary alcohol.


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