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Benedict's solution is a chemical reagent used to test for the presence of reducing sugars, such as glucose and fructose. It contains copper(II) sulfate, sodium carbonate, and sodium citrate, which react with reducing sugars when heated, resulting in a color change from blue to green, yellow, or red, depending on the sugar concentration. This test is commonly utilized in laboratory settings for food analysis and medical diagnostics, particularly in Diabetes management.
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Why the Benedicts solution is blue?
Because this solution contain copper(II) sulfate.
Why is sodium carbonate added to solution before Benedicts test is performed?
Sodium carbonate is added to increase the pH of the solution.
Which indicator would most likely yield a positive test by way of a color change in the water-cookie solution?
Benedicts solution
What compound can be oxidized by both Benedicts solution and Tollens reagent?
A reducing sugar such as glucose can be oxidized by both Benedicts solution and Tollens reagent to form a colored precipitate. This reaction is used to test for the presence of reducing sugars in a solution.
What is the stain solution when chemical is test for sugar?
It is normally benedicts solution. Add about 1/4 of the total sugar solution to a test tube and heat it in a hot water bath at around 50 degrees C for 5 min. For example, heat 40mL of sugar water (C12H22O11 aq ) with 10mL of Benedicts soluton (copper and sodium salts). If it is a positive test it will turn yellow.
What is benedicts solution used to find?
Glucose
Why the Benedicts solution is blue?
Because this solution contain copper(II) sulfate.
What is the test for sugar using Benedicts solution?
prosrdure of benidect solution test
How does benedicts solution react with orange juice?
cock
Is a solid white substance a protein or carbohydrate?
2 words. Benedicts Solution
What color is benedicts solution when mixed with bread?
because it contains glucose
Why is sodium carbonate added to solution before Benedicts test is performed?
Sodium carbonate is added to increase the pH of the solution.
Which indicator should be used to help identify the building blocks of maltose?
benedicts solution
Which indicator would most likely yield a positive test by way of a color change in the water-cookie solution?
Benedicts solution
Who sells Benedect test solution?
Most chemical supply companies sell it. You can do an internet search for "retail sale of Benedicts solution".
What compound can be oxidized by both Benedicts solution and Tollens reagent?
A reducing sugar such as glucose can be oxidized by both Benedicts solution and Tollens reagent to form a colored precipitate. This reaction is used to test for the presence of reducing sugars in a solution.
What is the stain solution when chemical is test for sugar?
It is normally benedicts solution. Add about 1/4 of the total sugar solution to a test tube and heat it in a hot water bath at around 50 degrees C for 5 min. For example, heat 40mL of sugar water (C12H22O11 aq ) with 10mL of Benedicts soluton (copper and sodium salts). If it is a positive test it will turn yellow.
