A compound A has molecular formula C₂Cl₃OH. It reduces Fehling's solution and on oxidatioin gives a monocarboxylic acid B. A is obtained by action of Cl₂ on ethyl alcohol. A is:

Carbonyl compounds when treated with sodium bisulphite solution generally a crystalline sodium bisulphite addition product is formed but which of the following carbonyl compound not forms crystalline addition product?

The reaction; $2 \underset{\mathrm{COOH}}{\overset{\mathrm{COOH}}{| }} \stackrel{{\mathrm{OH}}^{-}}{\to } \underset{{\mathrm{CH}}_2\mathrm{OH}}{\overset{\mathrm{COOH}}{| }} + \underset{\mathrm{COONa}}{\overset{\mathrm{COOH}}{| }}$ is:

Which will form two oximes with NH₂OH?

The term hypnone is used for:

Collin's reageant causes the conversion: 

This polymer is obtained when acetone is saturated with hydrogen chloride gas. Polymer is:

C₆H₅CHO on reacting with Cl₂ gives:

Dialkyl cadmium reacts with a compound to form a ketone

The compound is:

Ketones are less reactive than aldehydes because:

The polymer is obtained when HCHO is allowed to stand. It is a white solid. The polymer is:

The important step in Cannizzaro's reaction is the intermolecular shift of:

Pinacole is:

Which reaction is used for detecting the presence of carbonyl group?

Acetone is used in:

Benedict's solution provides:

Jones reagent is:

Acetaldehyde undergoes self condensation in presence of aluminium ethoxide to give ethyl acetate. This reaction is called:

Oppenauer oxidation is the reverse process of:

Semicarbazide is:

An aldehyde which undergoes Cannizzaro's reaction and reduces Schiff's reagent but does not reduce Fehling's solution is:

b-hydroxy butyraldehyde is an example of: 

A ketone reacted with C₂H₅MgBr reagent followed by hydrolysis gave a product which on dehydration gives an alken. The alkene on ozonolysis gave diethyl ketone and acetaldehyde. The ketone is:

The reaction  produces:

Treatement of propionaldehyde with dil. NaOH gives:

Which of the following will react with water ?

Among the given compounds, the most susceptible to nucleophile attack at the carbonyl group is:

In the Cannizzaro's reaction given below,

$2\mathrm{Ph}-\mathrm{CHO}\stackrel{{\mathrm{OH}}^{-}}{\to }\mathrm{Ph}-{\mathrm{CH}}_2\mathrm{OH} + {\mathrm{PhCOO}}^{-}$

the slowest step is:

The aldol condensation of acetaldehyde results in hte formation of:

Wolff-Kishner's reaction is: