Q90 / 200 · NEET 2021 · Chemistry

Consider the above reaction and identify the missing reagent/chemical.

A
$B_{2} H_{6}$
B
Red Phosphorus
Correct answer
C
$CaO$
D
$DIBAL - H$

Solution

Given reaction is soda lime decarboxylation which takes place with $NaOH and CaO$ . In this reaction carbanion is formed as intermediate.

Hence, the correct answer is option: 'C'.

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