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Q.
On heating a mixture of sodium benzoate and sodalime...... is formed.
BHUBHU 2009
Solution:
On heating a mixture of sodium benzoate and sodalime, benzene is formed:
$\underset {\text { sodium benzoate }}{C _{6} H _{5} COONa}+ NaOH \xrightarrow [{\text { Decarboxylation }}]{ CaO , \text { Heat }}\underset{\text { benzene }}{ C _{6} H _{6}}+ Na _{2} CO _{3}$