Question

A compound of lassaigne's test gives blood red coloration and no other test were answered which are the element that may be present in the organic compound

Answer 1

Answer:

(NH2)2C=O

H2N(C6H4)SO3H

C6H5SO2H

CHCl3

Solution :

H2N(C6H5)SO3H contains, N,S and C. During fusion with sodium metal, it will from NaCNS which gives a blood red colouration with Fe3+ ions.

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