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(B) When phenol is heated with ammonia $(NH_3)$ in the presence of anhydrous zinc chloride $(ZnCl_2)$ at high temperature and pressure,the hydroxyl gr

Vedclass · Accepted Answer

Aniline

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(B) When phenol is heated with ammonia $(NH_3)$ in the presence of anhydrous zinc chloride $(ZnCl_2)$ at high temperature and pressure,the hydroxyl group $(-OH)$ of the phenol is replaced by an amino group $(-NH_2)$ to form aniline $(C_6H_5NH_2)$.The reaction is as follows:$C_6H_5OH + NH_3 \xrightarrow{ZnCl_2} C_6H_5NH_2 + H_2O$Therefore,the correct option is $(B)$.

When heated with $NH_3$ under pressure alone or in the presence of zinc chloride,phenols are converted into:

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