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

  • question_answer
    o-nitrophenol is more acidic than o-methoxyphenol. Explain.

    Answer:

                    Nitro group is an electron withdrawing group. It tends to withdraw the electrons from the ring as well as from the oxygen atom of O?H bond. This facilitates the release of proton. It is therefore, a stronger acid than o-methoxyphenolin which the methoxy group is an electron. For more details, consult section 12.16 (chemical properties of phenols).


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