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Against ketones, aldehydes in nucleophilic addition are:
ALess reactive
BEqually slow
CFully inert
DMore reactive
Answer & Solution
Correct answer: D. More reactive
1. A ketone carries two bulky groups around the carbonyl carbon.
2. An aldehyde carries only one, leaving the carbon open.
3. So aldehydes are generally more reactive than ketones.
_Source: NCERT Class 12 Chemistry Part II, Chapter 12, Aldehydes, Ketones and Carboxylic Acids._
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