Chemistry, asked by FaiXu2008, 1 year ago

Why violet ring is formed in carbohydrate identification?

Answers

Answered by sarah92
0

Answer:

All carbohydrates (monosaccharides, disaccharides and polysaccharides) give a positive reaction for Molisch test. It is based on the dehydration of the carbohydrate by Sulphuric acid to produce an aldehyde, which condenses with two molecules of α-naphthol, resulting in appearance of a purple ring at the interface.

Explanation:

Similar questions