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Sourav posted an Question
July 22, 2020 • 00:20 am 30 points
  • IIT JAM
  • Chemistry (CY)

What will be the order of rotation bartiers about c-n bond among these compounas (11) ch nh2 () ch,-ch,-nh, (a) i>ii>iii nh h (b)i iii>l dill> >i

What will be the order of rotation barTiers about C-N bond among these compounas (11) CH NH2 () CH,-CH,-NH, (a) I>II>III NH H (b)I III>L dIll> >IL

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    Dinesh khalmaniya 1 best-answer

    more the double bond character in between C-N bond more the the rotation barrior

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    resonance increase the double bond character in single bond between C-N

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    how 2 less than 3?

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    wait

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    in structure ii there is cross resonance so resonance decrease between C-N so double bond character will be less than iii

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    got it

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