What is obtained when toluene is chlorinated | vedclass

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Question

(D) $1$. Chlorination of toluene in the presence of light $(h
u)$ and heat $(\Delta)$ leads to the formation of benzotrichloride $(C_6H_5CCl_3)$.$2$.

Vedclass · Accepted Answer

Benzoic acid

Vedclass · Answer

(D) $1$. Chlorination of toluene in the presence of light $(h
u)$ and heat $(\Delta)$ leads to the formation of benzotrichloride $(C_6H_5CCl_3)$.$2$. When benzotrichloride is treated with aqueous $NaOH$,the three chlorine atoms are replaced by hydroxyl groups to form an unstable intermediate,phenylmethanetriol $(C_6H_5C(OH)_3)$.$3$. This intermediate loses a water molecule to form benzoic acid $(C_6H_5COOH)$,which exists as sodium benzoate $(C_6H_5COONa)$ in the presence of excess $NaOH$. Upon acidification,it yields benzoic acid.

What is obtained when toluene is chlorinated in the presence of light and heat,followed by treatment with aqueous $NaOH$?

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