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Organic Chemistry: Some Basic Principles and Techniques: NEET 2023

Easy· Qualitative Analysis of Organic Compounds (Test for Nitrogen, Sulphur and Halogens (Lassaigne's Test))· +4 / −1

In Lassaigne's extract of an organic compound, both nitrogen and sulphur are present, which gives blood red colour with

\mathrm{Fe^{3+}}

due to the formation of -

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