Chapter 2, Problem 2.9YT

Interpretation Introduction

Interpretation:

The functional group and the compound class present in each covalent compound in Table $\text{2-4}$ are to be identified.

Concept introduction:

Functional groups are the components in the structure of a molecule, which govern the chemical reactivity of the molecule. The functional groups that appear in an organic compound signify the compound class. The functional groups can differ in the type of atom and types of bond attached to the carbon atom. Alkane is considered to have no functional groups. Alkene has a $\text{C=C}$ double bond as a functional group, and alkynes have a $\text{C}\equiv \text{C}$ triple bond. Carboxylic acids such as $\text{-CO}\text{H}$ and alcohol have $\text{-OH}$ group. Aldehyde has $\text{-COH}$ group, and ether has $\text{R-O-R}$ group.