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JEE Main & Advanced Chemistry Alcohols, Phenols and Ethers / एल्कोहॉल, फीनॉल तथा ईथर Question Bank Preparation of alcohol Phenol and Ethers

  • question_answer
    An organic compound dissolved in dry benzene evolved hydrogen on treatment with sodium. It is [NCERT 1981; SCRA 1990]

    A)                 A ketone            

    B)                 An aldehyde

    C)                 A tertiary amine              

    D)                 An alcohol

    Correct Answer: D

    Solution :

               \[\text{Alcohol}+\underset{\text{(dry)}}{\mathop{\text{Benzene}}}\,\to \text{Soluble}\]                                 (Alcohol) \[R-OH+Na\to R-ONa+{{H}_{2}}\]


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