J & K CET Medical J & K - CET Medical Solved Paper-2004

  • 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 between primary, secondary and tertiary alcohols, cone.\[HCl+\]anhydrous \[ZnC{{l}_{2}}\]is called Lucas reagent.


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