The reaction given below is known as:ArN_2^+ | vedclass

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(B) The reaction of a diazonium salt with cuprous chloride $(Cu_2Cl_2)$ in the presence of hydrochloric acid $(HCl)$ to form an aryl chloride is a cla

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Sandmeyer's reaction

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(B) The reaction of a diazonium salt with cuprous chloride $(Cu_2Cl_2)$ in the presence of hydrochloric acid $(HCl)$ to form an aryl chloride is a classic example of the Sandmeyer's reaction.In this reaction,the diazonium group $(-N_2^+)$ is replaced by a chlorine atom $(Cl)$ using a copper$(I)$ salt as a catalyst.

The reaction given below is known as:
$ArN_2^+ X^- + Cu_2Cl_2 + HCl \to ArCl + N_2 + Cu_2Cl_2$

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The reaction given below is known as:$ArN_2^+ X^- + Cu_2Cl_2 + HCl \to ArCl + N_2 + Cu_2Cl_2$