Benzene is an unsaturated hydrocarbon. An interesting property of benzene is that
A) it is a liquid at room temperature.
B) it does not undergo the same reactions that other unsaturated hydrocarbons do.
C) it contains only carbon and hydrogen.
D) it has a ring of carbon atoms in its structure.
Answer: B) it does not undergo the same reactions that other unsaturated hydrocarbons do.