A) methyl group
B) carboxylic acid group
C) methylene group
D) bicarbonate
Correct Answer: D
Solution :
Carboxylic acids reacts with weaker bases such as bicarbonates producing \[C{{O}_{2}}.\] The \[C{{O}_{2}}\] evolved comes from \[NaHC{{O}_{3}},\] not from carboxylic group as shown below.You need to login to perform this action.
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