Hyperconjugation was a new concept that was introduced in the radicals lecture packet. Which of the following statements accurately describe hyperconjugation? Choose all that apply.
a) It involves the overlap of a σ-bond orbital with an adjacent empty or partially filled p-orbital.
b) It stabilizes the molecule by delocalizing electrons through the sigma bond framework.
c) It occurs in molecules with multiple double bonds or carbocations.
d) It increases the energy of the molecule, making it more reactive.
