Question

Which answer provides the correct name for name the following hydrocarbon?
CH3-CH=CH-CH2-CH2-CH2-CH2-CH3

Answer 1

I think this is a different hydrocarbon though @sweetburger

Answer 2

How many carbons are in the longest chain?

Answer 3

2-octene

Answer 4

It's an alkene because there's a double bond between 2 carbons

So the name of this chain is :
2-octene ( number 2 is the place of double bond )