Karnan posted an Question
December 05, 2020 • 18:39 pm 30 points
  • IIT JAM
  • Chemistry (CY)

09 z-i duck tutti try ugh try try hcu

09 z-I try ugh ugh ufo ugh uh go ugh ugh ugh igbo igbo ufo ugh unvisited

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  • comment-profile-img>
    Ashutosh singh

    Out of the above, 7 molecules are anti aromatic. Tell me specifically where you feel the problem.

  • comment-profile-img>
    Priyanshu kumar

    Total 7 are antiaromatic

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    where you have doubt in this aswin?

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    how g and j?

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    have you read Craigs rule?

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    yes

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    in Craig's only aromatic and non aromatic

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    haa ye non aromatic honge craigs rule se..and when you apply huckel rule if aromaticity it has 12 pi electrons..so antiaromatic

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    and g is pentalene which is antiaromatic as it has 8pi electrons

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    but sir how huckels rule for bicyclic

  • comment-profile-img>
    Dinesh khalmaniya 1 Best Answer

    b,d,e,f,g,i and j total 7 are Antiaromatic. compounds which are planar, conjugated, cyclic system having 4npi delocalised electrons are Antiaromatic

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    got it?

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    how g and j

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    Check it

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    how this is possible. in Craig's rule only non aromatic and aromatic

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    yes, craigs rule k according non aromatic hoge but huckel rule k according anti aromatic he. or highly unstable hote he so non aromatic me convert ho jate he

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    check this also karnan

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