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NEET UG CHEMISTRY MCQ: BIOMOLECULES
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A carbohydrate is treated with α-naphthol and conc. . What colour will be formed at the junction of two liquids?
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Correct option: B
Violet
The correct answer is B (Violet) because the Molisch's test, using α-naphthol and conc. , produces a violet ring at the junction of the two liquids in the presence of carbohydrates.
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