Reaction of Acids with Metal Carbonates and Bicarbonates
When propioni...
Question
When propionic acid is treated with aqueous NaHCO3,CO2 is liberated.The 'C' of CO2 comes from:
A
methyl group
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B
carboxylic acid group
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C
methylene group
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D
bicarbonate
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Solution
The correct option is D bicarbonate When propionic acid is treated with aqueous sodium bicarbonate, CO2 is liberated. The C from CO2 comes from bicarbonate. CH3CH2COOH+NaHCO3→CH3CH2COONa+H2O+CO2↑ Option (D) is correct.