Answer: The correct answer is double paired C-C bond.
Step-by-step explanation:
We are given a hydrocarbon with chemical formula

This hydrocarbon is obtained from the general formula of alkenes which is

In alkenes, double bond is present between carbon and carbon atoms and a single bond is present between hydrogen and carbon atoms. This compound is also known as unsaturated hydrocarbon.
Hence, from the above information, the correct answer is double paired C-C bond.