Aromatic Compounds Containing Nitrogen - Result Question 1

1. Benzene diazonium chloride on reaction with aniline in the presence of dilute hydrochloric acid gives

(2019 Main, 12 April II)

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Answer:

Correct Answer: 1. (c)

Solution:

  1. Benzene diazonium chloride on reaction with aniline in the presence of dilute hydrochloric acid undergoes coupling reaction and produces $p$-amino azobenzene. In this reaction, benzene diazonium chloride reacts with aniline in which aniline molecule at its para-position is coupled with diazonium salt to give $p$-amino azobenzene (yellow dye).

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