Ortho-nitrophenol is steam volatile whereas p | vedclass

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(A) $Ortho$-nitrophenol and $para$-nitrophenol can be separated by steam distillation.$o$-nitrophenol is steam volatile due to the presence of intramo

Vedclass · Accepted Answer

Intramolecular hydrogen bonding present in $ortho$-nitrophenol

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(A) $Ortho$-nitrophenol and $para$-nitrophenol can be separated by steam distillation.$o$-nitrophenol is steam volatile due to the presence of intramolecular hydrogen bonding,which reduces the intermolecular forces of attraction.In contrast,$p$-nitrophenol exhibits intermolecular hydrogen bonding,leading to the association of molecules,which increases its boiling point and makes it less volatile.Intramolecular hydrogen bonding occurs in $ortho$-nitrophenol because the $-NO_2$ and $-OH$ groups are in close proximity to each other.

$Ortho$-nitrophenol is steam volatile whereas $para$-nitrophenol is not. This is due to

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