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Seethalakshmi Sambasivam posted an Question

September 07, 2020 • 22:48 pm

30 points

IIT JAM
Chemistry (CY)

What is meant by partial double bond character ?? and

what is meant by partial double bond character ?? and

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Dinesh khalmaniya 1

Partial double bonds are caused by resonance in a structure, which is the transfer of π electrons (those which form the second bond in a double bond) from one site to another. The reason they are ‘partial’ is because the structure can resonate, or flip, between two or more conformations. Of these conformations, at least one will feature a double bond between the two atoms of interest and at least one will feature a single bond.
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Narayanarao gundoju

Partial double bonds are caused by resonance in a structure, which is the transfer of π electrons (those which form the second bond in a double bond) from one site to another. The reason they are ‘partial’ is because the structure can resonate, or flip, between two or more conformations. Of these conformations, at least one will feature a double bond between the two atoms of interest and at least one will feature a single bond
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Boddu rama krishna Best Answer

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Priyanshu kumar

In drawing resonating structure,partial double bond characters develops
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Means due to resonance partial double bond character comes
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see
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got this??
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and what makes phenol not to involve in halogenation rexn... and the bond between oh and c is single ??
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yes dear student...as you know due to resonance here partial double bond character develops...so it is difficult to break C=O bonds...
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now got this...and please do accept the answer
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but that partial double bond formed is not permanent and it will be resonating ...am I correct ??
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yes thats why it is called partial😊
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thank u
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