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It is a basic oxidation/reduction reaction whereby the reducing end of a reducing sugar reduces the oxidation state of an ion (typically metal ion such as Cu2+) to a lower state such as Cu+. This new oxidation state of copper is not soluable and will precipitate to the bottom of the solution. The color of the precipitate can also be an indicator of the concentration of the sugars.
Benedict's solution contains copper sulfate, citric acid, and sodium carbonate. In the presence of reducing sugars, such as glucose, the copper ions in the solution are reduced to copper(I) oxide, forming a red precipitate. This color change indicates the presence of reducing sugars in the solution.
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What biomolecule turns Benedict's solution purple?
Reducing sugars, such as glucose and fructose, can turn Benedict's solution purple upon heating. Benedict's solution is a chemical reagent used to test for the presence of reducing sugars in a given sample.
Who made Benedict's Solution?
Stanley Rottiser Benedict, an American chemist
What happen when the distilled water is test by Benedict's solution?
If distilled water is tested with Benedict's solution, there should be no reaction or color change. Benedict's solution is used to test for the presence of reducing sugars, such as glucose, but distilled water should not contain any sugars to react with the solution.
Wll Ribose will turn Benedict's solution red?
Yes, Ribose will turn Benedict's solution red because it is a reducing sugar. Benedict's solution changes color when it reacts with reducing sugars like ribose due to the formation of a red-orange precipitate of copper(I) oxide.
What colour does potato change to when Benedict solution is added?
Potato turns blue or purple when Benedict's solution is added, indicating the presence of reducing sugars such as glucose. This color change occurs due to the chemical reaction between the reducing sugars in the potato and the copper ions in the Benedict's solution.
Why is Benedict's solution called Benedict's solution?
The Benedict solution was named after Stanley Rossiter Benedict, the man who discovered it.
How was Benedict's solution invented?
Stanley Rossiter Benedict invented Benedict solution
What is the indicator and color change for a positive test for glucose?
Benedict solution is the chemical indicator for simple sugars.
What biomolecule turns Benedict's solution purple?
Reducing sugars, such as glucose and fructose, can turn Benedict's solution purple upon heating. Benedict's solution is a chemical reagent used to test for the presence of reducing sugars in a given sample.
Who made Benedict's Solution?
Stanley Rottiser Benedict, an American chemist
Does Benedict's solution reacts with proteins?
Benedict's solution reacts with reducing sugars, not proteins. It is commonly used in biochemical tests to detect the presence of reducing sugars such as glucose. Proteins do not typically react with Benedict's solution.
What if you drink Benedict solution?
you diy
What is Benedict's solution used for?
Benedict's solution is used to test for the presence of reducing sugars in a sample. It changes color from blue to green, yellow, orange, or red depending on the amount of reducing sugar present. This qualitative test is commonly used in food science and biochemistry laboratories.
What indicator tests for sugar?
Benedict's solution test can be used to detect the presence of reducing sugars such as glucose, fructose, and lactose in a solution. Benedict's solution changes color from blue to green, yellow, orange, or red in the presence of reducing sugars, depending on the amount present.
What test is used to test for sugars in a food?
Benedict's test using Benedict's Solution.
Can I replace Fehling solution with Benedict's solution?
Yes, these solutions are interchangeable.
Which of the disaccharide will not react with benedict's solution?
Sucrose will not react with Benedict's solution. This is because sucrose is a non-reducing sugar, meaning it does not have a free aldehyde or ketone group that can be oxidized by Benedict's reagent.
