Question

What is the name of this hydrocarbon?

A. 3,3- dimethylhexane
B. 4,3- dimethylhexane
C. 4,4- methylhexene
D. 4,4- trimethylhexyne

Answer 1

A. 3,3- dimethylhexane.

Step-by-step explanation:

The methyl radicals are on the third carbon atom of hexane chain.