The product formed when toluene is heated in | vedclass

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Question

(D) When toluene $(C_6H_5CH_3)$ is treated with $Cl_2$ in the presence of light ($UV$ light) and in the absence of a halogen carrier (like $FeCl_3$ or

Vedclass · Accepted Answer

All of these

Vedclass · Answer

(D) When toluene $(C_6H_5CH_3)$ is treated with $Cl_2$ in the presence of light ($UV$ light) and in the absence of a halogen carrier (like $FeCl_3$ or $AlCl_3$),the reaction proceeds via a free-radical mechanism.This leads to the substitution of hydrogen atoms on the side-chain methyl group.The reaction proceeds in stages:$1$. Toluene reacts with $Cl_2$ to form Benzyl chloride $(C_6H_5CH_2Cl)$.$2$. Further reaction with $Cl_2$ gives Benzal dichloride $(C_6H_5CHCl_2)$.$3$. Final reaction with $Cl_2$ gives Benzotrichloride $(C_6H_5CCl_3)$.Since the question asks for the product formed under these conditions,all three products are formed depending on the amount of $Cl_2$ used. Therefore,the most appropriate answer is that all of these are formed.

The product formed when toluene is heated in light with $Cl_2$ and in the absence of a halogen carrier is:

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