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Reshav posted an Question
October 11, 2020 • 18:29 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Is the mo diagram of of is correct or not i havent fill just check the diagram

3 Answer(s) Answer Now
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    Priyanshu kumar best-answer

    yes reshav correct

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    sir i have added one question here pls check that too

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    what you're not getting reshav?

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    tell me why mixings of 2s and 2p of carbon is not ideal and energy gap decreases whereas in mo energy gap increases on mixing of two orbitals?

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    the energy difference between 2s and 2p orbitals are quite close as expected and low gap between energy levels of these orbitals causes σ*2s orbital and σ2pz orbital the diatomic molecule formed by mixing these atoms to overlap. This is called “2s-2p mixing”

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    Electronegativity concept also play its role here so it is not ideal

  • Suman Kumar Best Answer

    yes it is correct

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    please tell me why mixings of 2s and 2p of carbon is not ideal and energy gap decreases whereas in mo energy gap increases on mixing of two orbitals?

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    i think you are confused between hybridization & mot

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    right Reshav

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    may be

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    what is the difference

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    yha pe kese energy decrease hui hai

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    see this is hybridization. Hum ek hi atom ke orbital ko mix karte hain

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    to yha pe bhi to carbon ke hi orbitals mix ho rhe hai

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    this is mot. 2 different atom ke orbital mix karte hain

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    or ideal is nahi hai kyoki in all 4 orbital have same %s

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    But in your MO you have mixed only 1 s & 1p not 1s & 3p

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    1s and 1p mix ho re hai then unme to percentage s character equal hoga na then non ideal kese hai please explain iam confused

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