The function of CaO in the reaction `RCO_(2)^(-) underset("Heat")overset(NaOH+CaO)to` is
The function of CaO in the reaction
`RCO_(2)^(-) underset("Heat")overset(NaOH+CaO)to` is
A. that of a catalyst
B. that of a dehydration agent
C. that of a drying agent
D. that of a nucleophilic agent.
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Correct Answer - C
NaOH is deliquscent. To keep it dry CaO (a drying agent) is added.
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