In the following reaction,the product (A) is | vedclass

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(D) The reaction between benzenediazonium chloride and aniline in a mildly acidic medium $(pH \approx 4-5)$ is an electrophilic aromatic substitution

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p-Aminoazobenzene

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(D) The reaction between benzenediazonium chloride and aniline in a mildly acidic medium $(pH \approx 4-5)$ is an electrophilic aromatic substitution reaction known as coupling reaction.In this reaction,the diazonium ion acts as an electrophile and attacks the electron-rich para-position of the aniline ring.Since the $-NH_2$ group is a strong ortho/para-directing group,the para-position is sterically favored over the ortho-position.Thus,the major product formed is $p$-aminoazobenzene,which is a yellow-colored dye.

In the following reaction,the product $(A)$ is a yellow dye. Identify $(A)$.

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