Shristy posted an Question
July 27, 2020 • 02:16 am 30 points
  • IIT JAM
  • Chemistry (CY)

8. arrange the following in the correct order of acidity of the hydrogen indicated in bold. [jam 2009 h h (p) ( (r) (a) p qr (b) r>q>p (c)q>r>p (d) p>r>q

8. Arrange the following in the correct order of acidity of the hydrogen indicated in bold. [JAM 2009 H H (P) ( (R) (a) P QR (b) R>Q>P (C)Q>R>P (d) P>R>Q

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  • Suman Kumar Best Answer

    Option B is correct.

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    mam explaination?

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    In option R 2 extra ring( five membered) will become aromatic

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    In option Q there will be more delocalization than P

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    Hence the acidity

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    Priyanshu kumar best-answer

    Option B is correct shristy

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    explaination?

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    Intramolecular hydrogen bonding occurs in case of R which is more effective

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    P is least stable because anti aromatic ring is formed after deprotonation

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