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Question
Chemistry
Lassaigne's test for the detection of nitrogen fails in
Q. Lassaigne's test for the detection of nitrogen fails in
2156
213
VMMC Medical
VMMC Medical 2014
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A
N
H
2
CON
H
.
N
H
2
H
Cl
B
N
H
2
N
H
2
.
H
Cl
C
N
H
2
CON
H
2
D
C
6
H
5
N
H
N
H
2
.
H
Cl
Solution:
N
H
2
−
N
H
2
.
H
Cl
contains nitrogen but it does not contain carbon thus NaCN is not formed and test of nitrogen is negative.