MGIMS WARDHA MGIMS WARDHA Solved Paper-2011

  • question_answer
    Acetaldehyde cannot show

    A)  iodoform test                  

    B)  Lucas test

    C)   Benedict's test               

    D)  Tollen's test

    Correct Answer: B

    Solution :

                     Acetaldehyde cannot show Lucas test because Lucas test is given by alcohols only. It is used in the distinction among primary, secondary and tertiary alcohols. Cone.\[HCl+\]anhydrous\[ZnC{{l}_{2}}\]is called Lucas reagent.


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