Shweta Thakur posted an Question
January 06, 2021 • 05:00 am 30 points
  • IIT JAM
  • Chemistry (CY)

Confused in first and second option.. -nh, chnh (a) d) pnrece

11. In which of the following molecules the lone pair of nitrogen atom is participating in resonance? CH-CH-NH, CHNH (a) d) pnrece

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    Dinesh khalmaniya 1

    in 1st there is SIR effect so lone pair doesn't participate in the resonance

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    Priyanshu kumar Best Answer

    In 1st one due to SIR lone pair not participated in resonance

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    In second one lone pair participated in Resonance

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    SIR?

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    steric inhibition of Resonance

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    due to presence of ortho substituents...

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