Tardigrade
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Tardigrade
Question
Chemistry
CH 3 CHO 4 HCHO Ca ( OH )2 C ( CHOH )4+(1/2)( HCOO )2 Ca the above reaction is an example of
Q.
C
H
3
C
H
O
4
H
C
H
O
C
a
(
O
H
)
2
C
(
C
H
O
H
)
4
+
2
1
(
H
COO
)
2
C
a
the above reaction is an example of
3036
197
JIPMER
JIPMER 2018
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A
Aldol condensation
B
Cannizzaro reaction
C
Both
D
None
Solution:
First three HCHO molecules react with acetaldehyde via crossed aldol condensation, while the fourth HCHO molecule reacts via crossed Cannizzaro reaction.