When propionic acid is reacted with aqueous s | vedclass

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(D) The reaction between propionic acid $(CH_3CH_2COOH)$ and sodium carbonate $(Na_2CO_3)$ or sodium bicarbonate $(NaHCO_3)$ involves the evolution of

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From the carbonate

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(D) The reaction between propionic acid $(CH_3CH_2COOH)$ and sodium carbonate $(Na_2CO_3)$ or sodium bicarbonate $(NaHCO_3)$ involves the evolution of $CO_2$ gas.In this acid-base reaction,the $CO_2$ released originates from the carbonate or bicarbonate salt,not from the carboxylic acid group of the organic molecule.Therefore,the carbon atom in the evolved $CO_2$ comes from the carbonate $(CO_3^{2-})$ or bicarbonate $(HCO_3^-)$ ion.

When propionic acid is reacted with aqueous sodium carbonate,$CO_2$ is released. From where does the $'C'$ of $CO_2$ come?

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