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Which of the following compounds can be detected by Molisch's test ?

1. Nitro compounds
2. Sugars
3. Amines
4. Primary alcohols

Correct answer: Sugars

Solution

Molisch's test is specifically designed to detect the presence of carbohydrates, which include sugars. The test relies on the reaction of sugars with alpha-naphthol in the presence of sulfuric acid, resulting in a purple ring, indicating a positive result.

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