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Certain ketones such as fructose can be oxidized by Benedict's reagent under basic conditions to form what type of compound

User DMack
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28 votes

Answer:

Certain ketones such as fructose can be oxidized by Benedict's reagent under basic conditions to form what type of compound

Step-by-step explanation:

Benedict's solution is a mixture of copper sulfate, anhydrous sodium carbonate, and sodium citrate.

In presence of mild reducing agents, Cu(II) ion in Benedict's solution becomes the Cu(I) ion.

Fructose has an alpha-hydroxy ketone group.

It undergoes tautomerism and forms alpha-hydroxy aldehyde which gives a positive test with Benedict's reagent.

During this test, aldehydes will be converted into carboxylic acids.

The reaction of fructose with Benedict's reagent is shown below:

Certain ketones such as fructose can be oxidized by Benedict's reagent under basic-example-1
Certain ketones such as fructose can be oxidized by Benedict's reagent under basic-example-2
User Dylan Beattie
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