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What is the by product fomred in this re...

What is the by product fomred in this reaction
`R-CO overset(-)Ooverset(+)Na overset(NaOH.CaO) underset(Delta)toR-H+?`

A

`NaCHO_(3)`

B

`CO_(2)`

C

`Na_(2)HCO_(3)`

D

`Na_(2)CO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
Carboxylic acids lose carbon dioxide to form hydrocarbons when their sodium salts are heated with soda lim. The reaction known as decarboxylation.
`R-CO overset(-) O overset(+)Na overset(NaOH and CaO) underset("heat")to RH+Na_(2)CO_(3)`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-MHT CET CORNER
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  4. A mixture of benzaldehyde and formaldehyde on heating with aqueous NaO...

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  7. Identify to compound D in above mentioned series of reaction.

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  12. In the following reaction sequence, CH3CHO underset(Ca(OH)2)overset(Cl...

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  13. Among the following, the formula of saturated fatty acids is

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  15. CH(3)COOH when reacts with C(2)H(2)OH gives a product. The same produc...

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