Question

Benzene diazonium chloride on reaction with aniline in mild alkaline medium forms

• A. Yellow dye
• B. Blue dye
• C. Red dye
• D. Orange dye

Hint:

The reaction of benzene diazonium chloride with aniline in an alkaline medium results in the formation of a yellow azo dye.

Answer 1

The Correct Option is A

Step 1: Understanding the reaction.
The reaction of benzene diazonium chloride with aniline in an alkaline medium leads to the formation of an azo compound. The product is a yellow dye, commonly used in the textile industry.
Step 2: Analyzing the options.
(A) Yellow dye: This is correct. The product of this reaction is typically a yellow dye due to the formation of an azo compound.
(B) Blue dye: This is incorrect. The reaction does not produce a blue dye.
(C) Red dye: This is incorrect. The reaction typically produces a yellow dye, not a red one.
(D) Orange dye: This is incorrect. The reaction produces a yellow dye, not an orange dye.
Step 3: Conclusion.
The correct answer is (A) Yellow dye.