Identify and name the functional groups present in the following compounds.

$\mathrm{H}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\stackrel{\underset{\parallel }{\mathrm{O}}}{\mathrm{C}}—\mathrm{OH}$

Identify and name the functional groups present in the following compounds.

$\mathrm{H}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\stackrel{\underset{\parallel }{\mathrm{O}}}{\mathrm{C}}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\mathrm{H}$

Identify and name the functional groups present in the following compounds.

$\mathrm{H}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\underset{\stackrel{|}{\mathrm{H}}}{\overset{\underset{|}{\mathrm{H}}}{\mathrm{C}}}—\stackrel{\underset{|}{\mathrm{H}}}{\mathrm{C}}=\stackrel{\underset{|}{\mathrm{H}}}{\mathrm{C}}—\mathrm{H}$

A compound $\mathrm{X}$ is formed by the reaction of a carboxylic acid ${\mathrm{C}}_2{\mathrm{H}}_4{\mathrm{O}}_2$ and an alcohol in the presence of a few drops of ${\mathrm{H}}_2{\mathrm{SO}}_4.$ The alcohol on oxidation with alkaline ${\mathrm{KMnO}}_4$ followed by acidification gives the same carboxylic acid as used in this reaction. Give the name and structure of carboxylic acid.

A compound $\mathrm{X}$ is formed by the reaction of a carboxylic acid ${\mathrm{C}}_2{\mathrm{H}}_4{\mathrm{O}}_2$ and an alcohol in the presence of a few drops of ${\mathrm{H}}_2{\mathrm{SO}}_4$. The alcohol on oxidation with alkaline ${\mathrm{KMnO}}_4$ followed by acidification gives the same carboxylic acid as used in this reaction. Give the names and structures of alcohol.

A compound $\mathrm{X}$ is formed by the reaction of a carboxylic acid ${\mathrm{C}}_2{\mathrm{H}}_4{\mathrm{O}}_2$ and an alcohol in the presence of a few drops of ${\mathrm{H}}_2{\mathrm{SO}}_4.$ The alcohol on oxidation with alkaline ${\mathrm{KMnO}}_4$ followed by acidification gives the same carboxylic acid as used in this reaction. Give the names and structures of the compound $\mathrm{X}$. Also, write the reaction.

Name the functional groups present in the following compounds.

${\mathrm{CH}}_3{\mathrm{COCH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_3$

Name the functional groups present in the following compounds.

${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{COOH}$