Aldehydes, Ketones and Carboxylic Acids

The reagent(s) required for the following conversion are :

The major product formed in the following reaction is :

The increasing order of the acidity of the following carboxylic acids is :

A compound of molecular formula C8H8O2
reacts with acetophenone to form a single cross-aldol product in the presence
of base. The same compound on reaction with conc. NaOH forms benzyl alcohol as
one of the products. The structure of the c...

The major product obtained in the following reaction is :

The correct sequence of reagents for the following conversion will be :

The correct statement about the synthesis of erythritol (C(CH2OH)4) used in the preparation of PETN is :

Which compound would give \(5\) - keto - \(2\) - methylhexanal upon ozonolysis?

In the following sequence of reactions:

The product C is

Sodium phenoxide when heated with \(C{O_2}\) under pressure at \({125^ \circ }C\) yields a product which on acetylation products \(C.\)

The major product \(C\) would be

In the reaction,

the product C is:

In the given transformation, which of the following is the most appropriate reagent ?

Trichloroacetaldehyde was subjected to Cannizzaro’s reaction by using NaOH. The mixture of the
products contains sodium trichloroacetate and another compound. The other compound is :

The strongest acid amongst the following compounds is :

Sodium ethoxide has reacted with ethanoyl chloride. The compound that is produced in the above
reaction is

Silver Mirror test is given by which one of the following compounds ?

One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular
mass of 44 u. The alkene is

In Cannizzaro reaction given below
2PhCHO \(\buildrel {\mathop {:OH}\limits^{\left( - \right)} } \over \longrightarrow\) PhCH2OH + \(PhC\mathop O\limits^{..}\)2(-)
the slowest step is :

A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a
fruity smell was formed. The liquid was :

The compound formed as a result of oxidation of ethyl benzene by KMnO4 is :

The correct order of increasing acid strength of the compounds

The increasing order of the rate of HCN addition to compounds A – D is
(A) HCHO (B) CH3COCH3
(C) PhCOCH3 (D) PhCOPh

Reaction of cyclohexanone with dimethylamine in the presence of catalytic amount of
an acid forms a compound if water during the reaction is continuously removed. The
compound formed is generally known as

\(p\)-cresol reacts with chloroform in alkaline medium to give the compound A which adds hydrogen cyanide to form, the compound \(B.\) The latter on acidic hydrolysis gives chiral carboxylic acid. The structure of the carboxylic acid is :

Among the following acids which has the lowest pKa value?

Which of the following undergoes reaction with 50% sodium hydroxide solution to give the
corresponding alcohol and acid?

On mixing ethyl acetate with aqueous sodium chloride, the composition of the resultant
solution is

Which one of the following reduced with zinc and hydrochloric acid to give the corresponding
hydrocarbon?

When CH2 = CH - COOH is reduced with LiAlH4, the compound obtained will be

The reaction of chloroform with alcoholic \(KOH\) and p-toluidine forms

What is B?

Picric acid is :