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Sourav posted an Question
October 07, 2020 • 01:45 am 30 points
  • IIT JAM
  • Chemistry (CY)

Answer plz

2 Answer(s) Answer Now
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    Priyanshu kumar Best Answer

    Pyrrole is least basic as lone pair is part of aromatic ring.

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    Pyridine is most basic here

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    yes

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    btw 2 and 4

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    IV ka jyada hoga 2 se yha nitrogen -I effect show karega

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    Lekin 2 mai to two N hai na donate krne ke liye.. previous qs mai to aisa hi hua tha

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    same ring me hai na...ek tym pe ek donate karega or ek -I effect

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    ok.. one ring mai hine se ek donate karga?

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    ek tym pe...

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    yahan ek time pe 2 donate karga?

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    two donor sites hai in two diff rings

  • comment-profile-img>
    Dinesh khalmaniya 1 best-answer

    option D III is the least basic because lone pair involved in conjunction and compounds show aromaticity

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    why

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    btw 2 and 4?

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    IV >II

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    in IV CB is more stabilized than II. IV CB show more resonance than II

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    2 has two N.. so its should be more basic na?

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    wait..

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    yes

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    is case me only one donar site he.. jbki old question me two donar site thi

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    got it??

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    agar 1 ring me do N he to 1 donar site hoti he or dusre N ka -I effect lgta he

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