Which Is True Concerning the Dipole Moment of a CO₂

Multiple Choice

Which is true concerning the dipole moment of a CO₂ molecule?

A) The dipole moment is zero because the C-O bond is nonpolar.
B) The dipole moment is zero because the molecule is linear.
C) The dipole moment is zero because the molecule is bent.
D) The dipole moment is nonzero because the molecule is linear.
E) The dipole moment is nonzero because the molecule is bent.