Aldehydes & ketones & carboxylic acids practice · Mixed difficulty

Ketone can be obtained by oxidation of:

$\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}=\mathrm{CHCHO} \stackrel{\mathrm{X}}{\longrightarrow} \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}=\mathrm{CHCH}_2 \mathrm{OH}$ In the above sequence $\mathrm{X}$ can be :

The reverse of esterification is known as:

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

During hydrogenation of oils vegetable ghee is formed. In this process:

Given below are two statements:

Statement I: The esterification of carboxylic acid with an alcohol is a nucleophilic acyl substitution.

Statement II: Electron withdrawing groups in the carboxylic acid will increase the rate of esterification reaction.

Choose the most appropriate option:

In Stephen's reduction, which of the following group is converted to $-\mathrm{CHO}$ group?

In the reaction, $\mathrm{HCHO} + \mathrm{N}{\mathrm{H}_3} \to X,X$ is

Which of the following statement is correct?

Which of the following aldehydes on chlorination will give a product, which can be used for the synthesis of DDT?

Which is the incorrect order of increasing acidic strength for the following?

The group present in waxes are

Propanoic acid on warming with $\mathrm{C}{\mathrm{l}_2}$ in presence of red P gives:

${NaAlH}_4$ reduces an ester into ${HCHO}$ and $\left({CH}_3\right)_2 {CHOH}$. Thus, ester is

${\left( {\mathrm{C}{\mathrm{H}_3}} \right)_2}\mathrm{C} = CHCO\mathrm{C}{\mathrm{H}_3}$ can be oxidised to ${\left( {\mathrm{C}{\mathrm{H}_3}} \right)_2}\mathrm{C} = CHCO\mathrm{O}{\mathrm{H}_3}$ by: