Question

How are nitrogen, sulphur and halogens identified in an organic compound ?
Give equations for the chemical reactions,​

Answer 1

Answer:

Nitrogenn, Sulphur, and halogens present in organic compounds are detected by Lassaigne's test. Here, a small piece of Na metal is heated in a fusion tube with the organic compound. The principle is that, in doing so, Na converts all the elements present into ionic form.

Answer 2

Answer:

Sulphur,Nitrogen and Halogen present in an organic compound can be detected by making the use of Lassaigne's Extract. It is a general test for the N2,Sulphur,and Halogens in an Organic Compound . ... In order to detect them,they first need to convert into Organic Compound.