Question

What is the name of this hydrocarbon ?
3,3- dimethylhexane
4,3- dimethylhexane
4,4- methylhexene
4,4- trimethylhexyne

Answer 1

that is 3, 3  dimethylhexane  

Answer 2

Answer:

A.3,3- dimethylhexane

Explanation:

You count from right to left and the third carbon has 2 other bonds.