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Aldehydes Ketones and Carboxylic Acids question

2021 · Q115
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Aldehydes Ketones and Carboxylic Acids question

2021 · Q115

NEETChemistryAldehydes Ketones and Carboxylic AcidsMCQ+4 / −1
NEET 2021 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 25 English
Consider the above reaction and identify the missing reagent/chemical.
  1. A
    DIBAL-H
  2. B
    B2H6
  3. C
    Red Phosphorus
  4. D
    CaO
View written solutionFree

Correct answer: D

In this reaction, removal of carbon dioxide takes place. So, this is a decarboxylation reaction. A decarboxylation reaction takes place with soda lime (NaOH + CaO).



So, missing reagent is CaO.

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