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Chemistry
Which of the following does not give brick red precipitate with Fehling solution?
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Q. Which of the following does not give brick red precipitate with Fehling solution?
Aldehydes Ketones and Carboxylic Acids
A
Acetone
89%
B
Acetaldehyde
0%
C
Formalin
0%
D
D-glucose
11%
Solution:
Because acetone requires stronger oxidising agent and hence not oxidized with Fehling solution to give brick red $ppt.$