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Imdadul haque Asked a Question
January 5, 2021 7:57 ampts 30 pts
81. Arrange the following compound, in order of C-N bond length. NO Me Me Me Me Me Me (BO oOM (D) MeT (A) Me NO, NO2 NO2
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  • Suman Kumar thankyou
    D> C>A>B D has ortho effect so there is no resonance But B has 1 methyl group at para position which shows hyperconjugation adding extra stability
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  • Dinesh khalmaniya Best Answer
    D>C>A>B Explanation- here in D, there is SIR effect so NO2 group doesn't show resonance with ring due to steric hindrance and have purely single bond. so D has higher bond length B...
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  • Priyanshu kumar thankyou
    D>C>A>B. bond length of purely single bond > partial double bond>purely double bond. In compound D due to SIR effect there is no resonance..so there is purely C-N single bond...Hen...
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    Priyanshu kumar
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