Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If N and S are present in an organic compound during Lassaigne test, then both changes into
A
and 
B
NaSCN
C
and NaCN
D
and NaCNO
Text Solution
Verified by ExpertsThe correct answer is:
B
When sulphur and nitrogen both are present in organic compound during Lassaigne's Test, both changes into "sodium thiocyanate". (NaSCN) which gives a blood red colouration with Ferric ion.
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