Class 11Chemistry3 Organic Chemistry: Purification and CharacterisationChemical analysis of organic compounds
MediumIn a Lassaigne's test for sulphur in an organic compound,the purple colour formed with sodium nitroprusside solution is due to the formation of:
- A$[Fe(CN)_5NOS]^{4-}$
- B$[Fe(CN)_5S]^{2-}$
- C$[Fe(CN)_5NOS]^{2-}$
- D$[Fe(CN)_6]^{4-}$
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