Lassaigne's test is used for detection of elements N, S, X and P. The sodium fused extract is tested for these elements with appropriate reagents. The observation made in to identify the element present in the organic compound.Sulphur is organic compound on fusion with metallic sodium will be converted into

Lassaigne's test is used for detection of elements N, S, X and P. The

1.	Lassaigne's test is used for detection of elements N, S, X and P. The sodium fused extract is tested for these elements with appropriate reagents. The observation made in to identify the element present in the organic compound.Sulphur is organic compound on fusion with metallic sodium will be converted into
Answer» `Na_(2)SO_(4)` `Na_(2)SO_(3)` `Na_(2)S` `H_(2)SO_(4)` Solution :In Lassaigne.s extract, S of organic COMPOUND CONVERTS into `Na_(2)S`.