What color is the Benedict's solution? How are the different colors of a Benedict?
Click to see the full answer.What is the original colour of Benedict's solution?
The insoluble type of red precipitate is formed.The Benedict's test results in the color of the precipitates.The original color of the solution is turquoise or deep blue.The alkaline solution is the Benedict's solution.
Why does Benedict's solution change colour?Benedict's solution changes to orange red/ brick red when it is heated.The reducing property of simple carbohydrates is what causes this reaction.The color change is caused by the reduced copper ion in the Benedict's solution.
A positive test with Benedict's reagent can be seen by a color change from clear blue to brick red.The presence of aldehydes and alpha-hydroxy-ketones can be detected by Benedict's test.
Benedict's reagent can be prepared by mixing 17.3 grams of copper sulfate.The required quantity of 5H2O is 100 grams.