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Question
Chemistry
Which of the following gives an aldehyde on dry distillation?
Q. Which of the following gives an aldehyde on dry distillation?
2494
201
KCET
KCET 2011
Aldehydes Ketones and Carboxylic Acids
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A
Calcium formate + calcium acetate
34%
B
Calcium acetate + calcium benzoate
33%
C
Calcium acetate
25%
D
Calcium benzoate
9%
Solution:
calcium formate
(
H
COO
)
2
C
a
+
calcium acetate
(
C
H
3
COO
)
2
C
a
⟶
40
0
∘
C
aldehyde
2
C
H
3
C
H
O
+
2
C
a
C
O
3