Choose the correct colour of the product for the following reaction
Show Hint
Diazo coupling reactions produce azo dyes, with colours dependent on the structure of the aromatic compounds involved.
- Blue
- White
- Red
- Yellow
The Correct Option is C
Approach Solution - 1
This is an example of a diazo coupling reaction, where a diazonium salt reacts with 1-naphthylamine to form an azo dye. The product is red in colour due to the extensive conjugation in the azo compound.
Approach Solution -2
The correct answer is (C) : Red
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Concepts Used:
Alcohols, Phenols, and Ethers
Alcohol is formed when a saturated carbon atom bonds to a hydroxyl (-OH) group. It is an organic compound that contains a hydroxyl functional group attached to a carbon atom.
Phenol is formed when the -OH group replaces the hydrogen atom in benzene. It is an organic compound in which a hydroxyl group directly attaches to an aromatic hydrocarbon.
Ether is formed when oxygen atom bonds to two alkyl or aryl groups. It is an organic compound that has an oxygen atom that is connected to two aryl and alkyl groups.
Read More: Alcohol, Phenol, and Ethers