Question

Reaction of glucose with fehling solution

Answer 1

The most important monosaccharides, glucose and fructose, act as reducing agents in alkaline solution. ... Sucrose does not react with Fehling's solution, as this disaccharide of fructose and glucose (2,1 glycosidic linkage) has no free aldehyde or ketone groups.

Answer 2

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The most important monosaccharides, glucose and fructose, act as reducing agents in alkaline solution. ... Sucrose does not react with Fehling's solution, as this disaccharide of fructose and glucose (2,1 glycosidic linkage) has no free aldehyde or ketone groups.