In a Lassaigne's test for sulphur in the organic compound with sodium – InterviewSolution

1.	In a Lassaigne's test for sulphur in the organic compound with sodium nitroprusside solution the violet colour formed is due to :
Answer» `Na_(4)[Fe(CN)_(5)NOS]` `Na_(3)[Fe(CN)_(5)S]` `Na_(2)[Fe(CN)_(5)NOS]` `Na_(3)[Fe(CN)_(6)]` Answer :C

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