The molecule with zero dipole moment is:
Correct answer: C. BF3
- A. NH3
- B. H2O
- C. BF3
- D. SO2
Explanation
BF3 (boron trifluoride) is a trigonal planar molecule with three fluorine atoms arranged symmetrically around a central boron atom. The dipole moments of the three B-F bonds cancel out, resulting in a net dipole moment of zero. Therefore, BF3 is the molecule with zero dipole moment.
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