Phenol on reaction with dilute HNO_3 gives tw | vedclass

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Question

(C) The reaction of phenol with dilute $HNO_3$ produces a mixture of $o$-nitrophenol and $p$-nitrophenol.$o$-Nitrophenol exhibits intramolecular $H$-b

Vedclass · Accepted Answer

Steam distillation

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(C) The reaction of phenol with dilute $HNO_3$ produces a mixture of $o$-nitrophenol and $p$-nitrophenol.$o$-Nitrophenol exhibits intramolecular $H$-bonding,which reduces its intermolecular attraction,making it steam volatile.$p$-Nitrophenol exhibits intermolecular $H$-bonding,which leads to higher boiling points and lower volatility.Therefore,steam distillation is the most effective method for separating these two isomers on a large scale.

Phenol on reaction with dilute $HNO_3$ gives two products. Which method will be most effective for large scale separation?

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