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ChemistryNEET 2023Qualitative and quantitative analysis

Purification and Characterisation of Organic Compounds

In the Lassaigne's extract of an organic compound, both nitrogen and sulphur are present, which gives a blood-red colour with due to the formation of:

  1. A.
  2. B.NaSCN
  3. C.
  4. D.✓

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