Answer the following question given this paragraph: 

In the gasoline industry, what is called isooctane is actually 2,2,4-trimethylpentane. Draw the structure of isooctane.


Q: What do they call 2,2,4-trimethylpentane in the gasoline industry?

 Choices:

- spirogyra

- methane

- xerophyte

- isooctane

A:
isooctane
