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A : Aldol condensation can be catalysed both by acids and bases.
R : β - Hydroxy aldehydes or ketones readily undergo acid catalysed dehydration.
  • a)
    If both assertion and reason are true and reason is the correct explanation of assertion.
  • b)
    If both assertion and reason are true but reason is not the correct explanation of assertion.
  • c)
    If assertion is true but reason is false.
  • d)
    If both assertion and reason are false.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A : Aldol condensation can be catalysed both by acids and bases.R : &b...
Both carbanions (formed in presence of base) and enol form (formed in presence of an acid) act as nucleophiles and hence add on the carbonyl group of aldehydes and ketones to give aldols.
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Most Upvoted Answer
A : Aldol condensation can be catalysed both by acids and bases.R : &b...
Aldol condensation is a reaction in which an enol or enolate reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone. The reaction can be catalyzed by both acids and bases.

Acid catalysis involves the protonation of the carbonyl compound, which facilitates the formation of the enol or enolate. The acid also helps in the stabilization of the intermediate species during the reaction.

Base catalysis, on the other hand, involves the deprotonation of the carbonyl compound to form the enolate ion. The enolate ion then reacts with the carbonyl compound to form the aldol product.

Both acid and base catalysis can be used depending on the reaction conditions and the specific requirements of the reaction.
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A : Aldol condensation can be catalysed both by acids and bases.R : β - Hydroxy aldehydes or ketones readily undergo acid catalysed dehydration.a)If both assertion and reason are true and reason is the correct explanation of assertion.b)If both assertion and reason are true but reason is not the correct explanation of assertion.c)If assertion is true but reason is false.d)If both assertion and reason are false.Correct answer is option 'B'. Can you explain this answer?
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