Which product is obtained when chlorobenzene | vedclass

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(B) The reaction of chlorobenzene with aqueous $NaOH$ at high temperature $(633\,K)$ and high pressure $(300\,bar)$ is known as the Dow process.In thi

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Phenol

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(B) The reaction of chlorobenzene with aqueous $NaOH$ at high temperature $(633\,K)$ and high pressure $(300\,bar)$ is known as the Dow process.In this process,chlorobenzene is converted into sodium phenoxide,which upon acidification with an acid catalyst (like $HCl$) yields phenol.The chemical equation is: $C_6H_5Cl + 2NaOH \xrightarrow{633\,K, 300\,bar} C_6H_5ONa + NaCl + H_2O$,followed by $C_6H_5ONa + H^+ \rightarrow C_6H_5OH + Na^+$.

Which product is obtained when chlorobenzene is reacted with $6-8\%$ aqueous $NaOH$ at $633\,K$ temperature and $300\,bar$ pressure in the presence of an acid catalyst?

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