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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?
2620
210
KCET
KCET 2011
Aldehydes Ketones and Carboxylic Acids
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A
Calcium formate + calcium acetate
39%
B
Calcium acetate + calcium benzoate
30%
C
Calcium acetate
23%
D
Calcium benzoate
8%
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