Chemistry, asked by harshu4792, 1 year ago

Which of the glucose sucrose maltose fructose you will not give a red precipitate of cu ii when heated with

Answers

Answered by Anonymous

Enediols reduce the cupric compounds (Cu2+) present in the Benedict's reagent to cuprous compounds (Cu+) which are precipitated as insoluble red copper(I)

Answered by Anonymous

Explanation:

Other disaccharides, such as sucrose, are non-reducing sugars and will not react with Benedict's solution. Starches are also non-reducing sugars. ... The C=O in fructose and glucose are broken during dehydration synthesis when sucrose is formed. Starch doesn't react with Benedict's solution.

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