Question:

Match List-I with List-II:

List-I Compound

List-II Product in Basic Medium (in NaOH + Heat)

AEthanal(I)Benzoic acid + Phenyl methanol
BMethanal(II)3-Hydroxybutanal + But-2-enal
CBenzenecarbaldehyde(III)4-Hydroxy-4-methylpentan-2-one + 4-Methylpent-3-en-2-one
DAcetone(IV)Formic acid + Methanol
Choose the correct answer from the options given below:

Updated On: Nov 2, 2024
  • A-I, B-II, C-III, D-IV
  • A-II, B-IV, C-I, D-III
  • A-I, B-II, C-IV, D-III
  • A-III, B-IV, C-I, D-II
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The Correct Option is C

Solution and Explanation

Aldehydes and ketones undergo different reactions in basic medium: Ethanal undergoes aldol condensation to give 3-Hydroxybutanal and But-2-enal. Methanal reacts to form formic acid and methanol. Benzenecarbaldehyde forms benzoic acid and phenylmethanol. Acetone undergoes a reaction to give 4-Hydroxy-4-methylpentan-2-one and 4-Methylpent-3-en-2-one.
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