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Question
Chemistry
Propanal on reaction with dilute sodium hydroxide forms:
Q. Propanal on reaction with dilute sodium hydroxide forms:
2217
186
KEAM
KEAM 2000
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A
C
H
3
C
H
2
C
H
2
C
H
2
C
H
2
C
H
O
B
C
H
3
C
H
2
C
H
(
O
H
)
C
H
2
C
H
2
C
H
O
C
C
H
3
C
H
2
C
H
2
C
H
(
O
H
)
C
H
2
C
H
O
D
C
H
3
C
H
2
C
H
(
O
H
)
C
H
(
C
H
3
)
C
H
O
E
C
H
3
C
H
2
COO
H
Solution:
Propanal having a-hydrogen atom undergo aldol condensation in presence ofdil. base like
N
a
O
H
.
C
H
3
−
C
H
2
C
H
O
+
C
H
3
−
C
α
H
2
C
H
O
d
i
ll
.
N
a
O
H
C
H
3
−
C
H
2
−
∣
O
H
C
H
−
C
H
C
H
3
∣
−
C
H
O