Question:
What is the color of copper compound formed in Fehling’s test for aliphatic aldehydes?
What is the color of copper compound formed in Fehling’s test for aliphatic aldehydes?
Updated On: Feb 26, 2025
- Green
- Blue
- Yellow
- Red brown
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The Correct Option is D
Solution and Explanation
Fehling’s test involves the reaction of aliphatic aldehydes with Fehling’s solution, resulting in the formation of a red-brown precipitate of copper(I) oxide. This reaction is specific to aldehydes and can help differentiate them from ketones.
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