The carbon atom of the carboxylic group is

The common name of carboxylic fatty acids is derived from

The IUPAC name of $\propto \backslash propto$ -methylpropionic acid is

For the nomenclature of carboxylic acids, the suffix used is

Propionic acid can be prepared by the

The intermediate compound formed during hy-drolysis of acetonitrile to acetic acid is

Carbonation of $C{H}_{3}CH\_3$ MgI gives organic compound. The same compound can also be obtained by

The acid that cannot be prepared by the action of Grignard reagent on dry ice is

The compound which on acid hydrolysis followed by oxidation gives acetic acid is

The hydrolysis product of alkyl cyanide is