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Mention the constituent of food if the e...

Mention the constituent of food if the end result of the test shows :
Blue green to deep red with appearance of precipitate when added to Fehling solution.

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To determine the constituent of food based on the result of the test showing a color change from blue-green to deep red with the appearance of a precipitate when added to Fehling's solution, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Fehling's Solution**: Fehling's solution is a blue solution made of copper(II) sulfate and Rochelle salt (sodium potassium tartrate). It is used to test for reducing sugars. 2. **Chemical Reaction**: When a reducing sugar is present, it reduces the copper(II) ions (Cu²⁺) in Fehling's solution to copper(I) oxide (Cu₂O), which is a red precipitate. The reaction can be summarized as: \[ ...
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