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Tardigrade
Question
Chemistry
Which one of the following can be converted to CH3CH=CHCHO ?
Q. Which one of the following can be converted to
C
H
3
C
H
=
C
H
C
H
O
?
2942
200
J & K CET
J & K CET 2002
Report Error
A
Acetone
B
Acetaldehyde
C
Propanaldehyde
D
Formaldehyde
Solution:
Acetaldehyde undergoes aldol condensation to form aldol which gives
C
H
3
C
H
=
C
H
C
H
O
on heating.
acetaldehyde
C
H
3
C
H
O
+
H
⋅
C
H
2
α
C
H
O
