What are the total number of carbon-carbon covalent bonds in a single molecule and the classification of butane

The total number of carbon-carbon covalent bonds in a single molecule of butane is 4.

The classification of butane is as follows:

1. Organic compound: Butane is an organic compound as it primarily consists of carbon and hydrogen atoms.
2. Alkane: Butane belongs to the class of alkanes, which are hydrocarbons with only single bonds between carbon atoms.
3. Saturated hydrocarbon: Butane is a saturated hydrocarbon as it contains only single bonds and has the maximum possible number of hydrogen atoms attached to each carbon atom.