The azo-dye (Y) formed in the following reactions is: Sulphanilic acid + NaNO$_2$ + CH$_3$COOH → X 
The Correct Option is D
Solution and Explanation
The reaction involves the diazotization of sulphanilic acid, which forms a diazonium salt. This diazonium salt then couples with the compound \( C_6H_5NH_2 \), leading to the formation of the azo-dye product \( Y \).
The structure of \( Y \) matches option (4) in which the diazonium ion is coupled with the benzene ring of \( C_6H_5NH_2 \), forming the characteristic azo linkage (\(-N=N-\)) between the two aromatic rings.
Thus, the correct answer is: Option (4)
Top Questions on Amines
The descending order of basicity of following amines is :
Choose the correct answer from the options given below :- Matrix match: Match the items in the list with the appropriate compounds.
Matrix match- i) Non-reducing disaccharide → c) Sucrose
- ii) Reducing disaccharide → e) Maltose
- iii) Aldohexose → b) Glucose
- iv) Ketohexose → a) Fructose
- v) Polysaccharide → d) Lactose
Which of the following amine(s) show(s) positive carbamylamine test?
The correct order of basicity for the following molecules is:
Match the compounds given in List-I with the items given in List-II
Questions Asked in JEE Main exam
Match List-I with List-II.
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