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Reshav posted an Question
January 10, 2020 • 00:11 am 15 points
  • IIT JAM
  • Chemistry (CY)

What should be the correct order of acidity in the following

what should be the correct order of acidity in the following? as in halogens -I effect dominates over their +R effect and when they are in resonance they work as electron withdrawing group having order F3>2>1 but answer is written as 2>3>4>1 please clear it.

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  • comment-profile-img>
    Eduncle

    Dear Reshav,

    Greetings!!

    Refer the attached image for solution.

    Thank you for asking your query.

     

    chemistry 2 11.JPG
    eduncle-logo-app

    but i have read that order of -I effect is F

  • comment-profile-img>
    Reshav

    but size dominates over electronegativity in determining stability of these conjugate bases more is the size greater is the attraction for electrons

  • Amar best-answer

    Because more is the electronegativity more will be the attraction of oxygen electron from hydrogen and hydrogen will release rapidly

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