Question

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QUESTION 8 Which one of the following compound is most acidic? ОН ОН ОН

Answer 1

After losing H+ ion, they forms conjugate base whose stability depends upon the electron withdrawing nature of attached group. Here in structure II,III & IV contains electron withdrawing group and their withdrawing nature depends on their electro negativity.

Higher the electronegativity higher will be the electron withdrawing nature and higher will be the acidic nature of an acid.

Acidic nature depends upon the electronegatirty of electron withdrowing group, f, Brg I are election withdrawing group & their electro negaturity is as follows fru JBr JT so correct answer is (11) most acidic Scanned with CS

Acidic nature depends upon the electronegatirty of electron withdrowing group, f, Brg I are election withdrawing group & their electro negaturity is as follows fru JBr JT so correct answer is (11) most acidic Scanned with CS

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