Which of the following statements are correct concerning benzene?
(a) Benzene is a planar molecule.
(b) The six carbon-carbon bonds have the same length.
(c) Benzene has alternating single and double bonds.
(d) (a) and (b)
(a) Benzene is a planar molecule.
(b) The six carbon-carbon bonds have the same length.
(c) Benzene has alternating single and double bonds.
(d) (a) and (b)