12th Class Chemistry Alcohols, Phenols and Ethers / एल्कोहॉल, फीनॉल तथा ईथर Question Bank MCQs - Alcohols, Phenols and Ethers

  • question_answer
    Alcohols have higher boiling point than parent hydrocarbons because of

    A) higher molecular mass

    B) presence of hydrogen bonding

    C) presence of carbon chain

    D) None of the above

    Correct Answer: B

    Solution :

    [b] Alcohols have higher boiling points than parent hydrocarbons because alcohols have \[(OH)\] hydroxyl group which is involved in hydrogen bonding. As the intermolecular forces are high in hydrogen bonding, alcohols have higher boiling point than parent hydrocarbons.


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