12. What kind of orbitals of carbon atoms are used to form π molecular orbitals in a benzene molecule?
(A) s orbitals
(B) p orbitals
(C) sp orbitals
(D) sp2 orbitals
(E) sp3 orbitals.
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統計: A(0), B(0), C(1), D(0), E(0) #3142332
統計: A(0), B(0), C(1), D(0), E(0) #3142332