MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Organic ChemistryAldehydes and ketonesChemical Reactions of Carbonyl compounds
The reaction given is
A.Aldol condensation
B.Knoevenagel reaction✓ Correct
C.Cannizzaro reaction
D.None of these
Explanation
When a compound containing no alpha hydrogen atoms undergoes a self-oxidation and self-reduction reaction induced by a base, the reaction is named as Cannizzaro reaction. Cannizzaro reaction is a disproportionation reaction induced by a base. This reaction is useful for the conversion of two molecules of an aldehyde into a alcohol as well as an acid. Therefore, the correct answer is option (c) Cannizzaro reaction. 114. Which of the following is obtained when chloral is boiled with NaOH (a) CH3Cl (b) CHCl3 (c) CCl4 (d) None of these Chloral is an organic compound whose formula is퐶퐶푙3퐶퐻푂, and wh
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