In Lassaigne’s test, an organic compound gives a violet color with sodium nitroprusside and a white precipitate with sil
Violet color with sodium nitroprusside indicates sulphur (Na₂S), and white precipitate with AgNO₃ indicates chlorine (AgCl).
Ref: NCERT Class 11 Chemistry > Chapter 8: Organic Chemistry - Some Basic Principles and Techniques > Topic: Electronic Effects - Inductive Mesomeric Hyperconjugation and Resonance