Tardigrade
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Tardigrade
Question
Chemistry
An organic compound (P) upon reacting with NH3 gives (Q). On heating, (Q) gives (R). (R) in presence of KOH reacts with Br2 to give ethylamine. (P) is
Q. An organic compound (P) upon reacting with
N
H
3
gives (Q). On heating, (Q) gives (R). (R) in presence of KOH reacts with
B
r
2
to give ethylamine. (P) is
695
163
NTA Abhyas
NTA Abhyas 2022
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A
B
C
H
3
C
H
2
COO
H
C
C
H
3
COO
H
D
C
H
3
C
H
2
C
H
2
COO
H
Solution:
(
P
)
(
CH
)
3
(
CH
)
2
COOH
+
(
NH
)
3
→
(
Q
)
(
CH
)
3
(
CH
)
2
C
(
O
ˉ
)
2
N
+
(
H
)
4
→
−
(
H
)
2
O
Δ
(
R
)
(
CH
)
3
(
CH
)
2
(
CONH
)
2
→
KOH
+
(
Br
)
2
(
CH
)
3
(
CH
)
2
(
NH
)
2
(
+H
)
2
O