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JEE Main & Advanced Chemistry Biomolecules / जैव-अणु Question Bank Carbohydrates

  • question_answer
    Glucose gives silver mirror with Tollen's reagent. It shows the presence of  [MNR 1981; CPMT 1974, 81; MP PMT 1994]

    A)                 An acidic group

    B)                 An alcoholic group

    C)                 A ketonic group               

    D)                 An aldehydic group

    Correct Answer: D

    Solution :

                    Glucose + Tollen?s reagent ® Gluconic acid + Ag-mirror.


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