tag all the carbon atoms with pi bonds in this molecule. if there are none, please check the box below…

tag all the carbon atoms with pi bonds in this molecule. if there are none, please check the box below. there are none.

tag all the carbon atoms with pi bonds in this molecule. if there are none, please check the box below. there are none.

Answer

Explanation:

Step1: Recall pi - bond concept

Pi bonds are present in double and triple bonds.

Step2: Analyze the molecule

The molecule has a triple - bond ($C\equiv C$). In a triple - bond, there are 2 pi bonds. The carbon atoms involved in the $C\equiv C$ bond are the ones with pi bonds.

Answer:

The two carbon atoms that form the triple - bond ($C\equiv C$) should be tagged.