p-nitrophenol and o-nitrophenol are separated | vedclass

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Question

(D) $o-$nitrophenol exhibits intra-molecular hydrogen bonding,whereas $p-$nitrophenol exhibits inter-molecular hydrogen bonding,which is significantly

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Steam distillation

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(D) $o-$nitrophenol exhibits intra-molecular hydrogen bonding,whereas $p-$nitrophenol exhibits inter-molecular hydrogen bonding,which is significantly stronger.Due to this difference in hydrogen bonding,the boiling point of $o-$nitrophenol is much lower than that of $p-$nitrophenol.Consequently,$o-$nitrophenol is steam volatile and can be separated from $p-$nitrophenol using steam distillation.

List-$I$	List-$II$
$(A)$ Chloroform and Aniline	$(I)$ Steam distillation
$(B)$ Benzoic acid and Naphthalene	$(II)$ Sublimation
$(C)$ Water and Aniline	$(III)$ Distillation
$(D)$ Naphthalene and Sodium chloride	$(IV)$ Crystallisation

$p-$nitrophenol and $o-$nitrophenol are separated by

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Match List-$I$ with List-$II$:

List-$I$ List-$II$

$(A)$ Chloroform and Aniline $(I)$ Steam distillation

$(B)$ Benzoic acid and Naphthalene $(II)$ Sublimation

$(C)$ Water and Aniline $(III)$ Distillation

$(D)$ Naphthalene and Sodium chloride $(IV)$ Crystallisation

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