Which carbon is the triple bond attached to in 6-ethyl-2-octyne?Question 2Select one:a.sixthb.firstc.fourthd.second

The name of the compound 6-ethyl-2-octyne gives us information about the structure of the molecule.

1. "Oct" in octyne tells us that there are eight carbon atoms in the longest continuous chain.

2. The "yne" in octyne tells us that there is a triple bond present in the molecule.

3. The number "2" before "octyne" tells us that the triple bond starts from the second carbon atom in the chain.

4. The "6-ethyl" tells us that there is an ethyl group (which is a two carbon group) attached to the sixth carbon atom in the chain.

So, the triple bond is attached to the second carbon atom in the chain. Therefore, the answer is (d) second.