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Benedict's solution is a chemical reagent used to test for the presence of reducing sugars, such as glucose. When heated with a reducing sugar, such as glucose, in the presence of an alkali (sodium carbonate), a redox reaction occurs, causing the blue color of the Benedict's solution to change to a brick-red precipitate of copper oxide. The intensity of the color change is proportional to the amount of reducing sugar present in the solution.
What else can I help you with?
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 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 the Benedicts solution is blue?
Because this solution contain copper(II) sulfate.
What does Benedicts plus sugar equal?
Benedict's solution plus sugar is used in the Benedict's test to measure the presence of reducing sugars. The sugar reacts with the copper ions in Benedict's solution, forming a colored precipitate that indicates the presence of reducing sugars. This test is commonly used to detect the presence of glucose and maltose in various biological samples.
Why is sodium carbonate added to solution before Benedicts test is performed?
Sodium carbonate is added to increase the pH of the solution.
What is the test for sugar using Benedicts solution?
prosrdure of benidect solution test
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 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 indicator for carbohydrates?
Simple(sugar): benedicts solution. Turns bright orange. Complex(starch): iodine turns dark purple/black
What is benedicts solution used to find?
Glucose
Why the Benedicts solution is blue?
Because this solution contain copper(II) sulfate.
How does benedicts solution react with orange juice?
cock
What colour does Benedicts solution go with milk any kind of?
Benedict's solution is a deep blue color. When mixed with milk or any kind of reducing sugar, the solution will change color to yellow, orange, red, or brown depending on the amount of reducing sugar present in the milk.
What chemical is used to test for sugars?
Benedict's solution is commonly used to test for the presence of reducing sugars. When a reducing sugar is present, the solution changes color from blue to green, yellow, orange, or red, depending on the amount of sugar present.
If corn oil is tested with Benedicts's solution and Biuret reagent and the final color is blue what do you know about corn oil?
Benedict's solution tests for aldehyde which is present in reducing sugars. If the solution remained blue than no reducing sugar's are present in corn oil.
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
