Question

Which isomer of C8H18 is commonly used as the standard for the gasoline octane rating?

a) Octane
b) Decane
c) Isooctane
d) Hexane

Answer 1

Isooctane is the isomer of C8H18 commonly used as the standard for the gasoline octane rating. Correct option is c.

Step-by-step explanation:

The isomer of C8H18 commonly used as the standard for the gasoline octane rating is Isooctane (option c)