Select the name of the hydrocarbon with a structural formula CH₃ – CH₂ – CH₂ – CH₂– CH₂– CH₃.

The correct option is n-Hexane.

Step-by-Step Explanation:
1. Count the total number of carbon atoms:
The structural formula given is CH₃ – CH₂ – CH₂ – CH₂ – CH₂ – CH₃.
Counting the carbon atoms in the continuous chain: 1 + 1 + 1 + 1 + 1 + 1 = 6 carbon atoms.

2. Determine the root word and suffix:
The IUPAC prefix for a hydrocarbon containing 6 carbon atoms is "hex-".
Since all carbon-carbon bonds are single bonds, it is a saturated hydrocarbon (alkane), which takes the suffix "-ane". Combining these gives hexane.

3. Identify the type of chain:
The carbon chain is completely continuous and straight, with no alkyl branching attached to any carbon atom.
Unbranched straight-chain alkanes are traditionally designated with the prefix "n-" (standing for "normal").

Therefore, the name of the given hydrocarbon is n-Hexane.