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Presence of starch. Polymers of reducing sugars.
It's used to test for the presence of glucose in a patients urine - a standard test for Diabetes.
starch
Benedict's reagent is used as a test for the presence of all monosaccharides, and generally also reducing sugars. These include glucose, galactose, mannose, lactose and maltose. Even more generally, Benedict's test will detect the presence of aldehydes (except aromatic ones), and alpha-hydroxy-ketones, including those that occur in certain ketoses. - wikipedia
Benedict's solution is used to test for the presence of reducing sugars in a sample. It can identify the presence of glucose, fructose, maltose, and other reducing sugars by changing color when heated with the solution. The color change indicates the reducing sugar content in the sample.
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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.
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 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.
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
What is benedicts solution used to find?
Glucose
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.
Why is sodium carbonate added to solution before Benedicts test is performed?
Sodium carbonate is added to increase the pH of the solution.
Who sells Benedect test solution?
Most chemical supply companies sell it. You can do an internet search for "retail sale of Benedicts solution".
Which indicator would most likely yield a positive test by way of a color change in the water-cookie solution?
Benedicts solution
What does the Benedict's test measure?
Benedicts solution comprises of solution A(copper sulphate) and solution B(sodium pottasium citrate).chemically it is used as a test for aldehydes or generally carbonyl group.It is used to measure the sugar(allose,glucose,mannose,gullose,indose,galactose,tallose)content in food.-santa
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.
Which indicator should be used to help identify the building blocks of maltose?
benedicts solution
What are the Benedicts test results for glucose?
Benedict's test is a simple chemical test used to detect the presence of reducing sugars like glucose in a solution. The test result is positive if a brick-red precipitate forms, indicating the presence of reducing sugars. If the solution remains blue, it indicates a negative result.
Why the Benedicts solution is blue?
Because this solution contain copper(II) sulfate.
How does benedicts solution react with orange juice?
cock
