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Tardigrade
Question
Chemistry
When propionic acid is treated with aqueous NaHCO3 , CO2 is liberated. The 'C' of CO2 comes from
Q. When propionic acid is treated with aqueous
N
a
H
C
O
3
,
C
O
2
is liberated. The
′
C
′
of
C
O
2
comes from
2776
178
AMU
AMU 2011
Aldehydes Ketones and Carboxylic Acids
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A
methyl group
B
carboxylic acid group
C
methylene group
D
bicarbonate
Solution:
During the reaction of carboxylic acids with
N
a
H
C
O
3
, the
C
O
2
evolves comes from
N
a
H
C
O
3
and not from carboxylic acids.
