NEET Chemistry Alcohols, Phenols and Ethers / एल्कोहॉल, फीनॉल तथा ईथर Question Bank Self Evaluation Test - Alcohols, Phenols and Ethers

  • question_answer
    Which of the following diols would cleave into two fragments with \[HI{{O}_{4}}\]

    A) 1, 3-hexanediol   

    B) 2, 4-hexanediol

    C) 1, 6-hexanediol   

    D) 3, 4-hexanediol

    Correct Answer: D

    Solution :

    [d] \[C{{H}_{3}}-C{{H}_{2}}-\underset{OH}{\mathop{\underset{|}{\mathop{C}}\,}}\,H-\underset{OH}{\mathop{\underset{|}{\mathop{C}}\,}}\,H-C{{H}_{2}}-C{{H}_{3}}\] \[\xrightarrow{HI{{O}_{4}}}2C{{H}_{3}}-C{{H}_{2}}-CHO\]


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