Скачать или смотреть Both acetaldehyde and acetone (individually) undergo which of the following reactions?

Aldehydes, ketones, iodoform test, aldol condensation, Clemmensen reduction – these are the core concepts involved in this question. Acetaldehyde and acetone are simple carbonyl compounds; the former is an aldehyde, and the latter is a ketone. Both possess at least one alpha-hydrogen (hydrogen attached to the carbon adjacent to the carbonyl group), which makes them eligible to undergo aldol condensation. This reaction involves enolate ion formation followed by nucleophilic addition to another carbonyl molecule, commonly under basic conditions.

The Iodoform test is a chemical reaction used to identify methyl ketones (compounds with the –COCH₃ group) and ethanol. Both acetaldehyde (CH₃CHO) and acetone (CH₃COCH₃) satisfy this structural requirement, so they give a positive iodoform test by producing a yellow precipitate of iodoform (CHI₃). On the other hand, Clemmensen reduction is used to reduce aldehydes and ketones to hydrocarbons using Zn-Hg/HCl. Both acetaldehyde and acetone undergo this reduction effectively because they are stable under the acidic conditions of the reaction.

Cannizzaro reaction applies to aldehydes that lack alpha-hydrogens; acetaldehyde does not qualify as it has alpha-hydrogens, but formaldehyde does. Tollen's test distinguishes aldehydes from ketones because only aldehydes reduce Tollen's reagent (ammoniacal silver nitrate) to metallic silver. Acetaldehyde gives this test, but acetone does not. Thus, understanding which compounds meet the structural and mechanistic criteria for these named organic reactions is essential for correctly evaluating which reactions they can undergo.

Question Statement:
Both acetaldehyde and acetone (individually) undergo which of the following reactions?
A. Iodoform Reaction
B. Cannizzaro Reaction
C. Aldol Condensation
D. Tollen's Test
E. Clemmensen Reduction
Choose the correct answer from the options given below:
(1) A, B and D Only
(2) C and E Only
(3) A, C and E Only
(4) B, C and D Only