Acrolein test is positive for

Chemistry Biomolecules Karnataka - Previous Year Question Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

polysaccharides

oils and fats

proteins

reducing sugars.

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: When a fat is heated strongly in the presence of a dehydrating agent such as , the glycerol portion of the molecule is dehydrated to form the unsaturated aldehyde acrolein, , which has the peculiar odour of burnt grease. This is the standard test for fats.

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