Tejas shewale Asked a Question
October 7, 2020 8:54 pmpts 30 pts
Determine which N is the one that is more likely to be protonated under acidic conditions.
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  • Tejas shewale
    The lone pair in NB atom is in P or Sp3 Orbital?
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    Priyanshu kumar
    It is delocalised
  • Priyanshu kumar thankyou
    Nitrogen A...localised lone pair on nitrogen so available for protonation. In Nitrogen B there is delocalised lone pair on nitrogen..so not easily available for protonation
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  • Dinesh khalmaniya Best Answer
    Nitrogen A. because Nitrogen A has localised lp while Nitrogen B has the lp which is delocalised in aromatic ring. Due to delocalisation of lp, nitrogen B do not share it's lp
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