AP Chemistrymediummcq1 pt
Which molecule is nonpolar despite having polar bonds?
A.CO₂
B.H₂O
C.NH₃
D.SO₂
Explanation
Core Concept
The two C=O dipoles point in exactly opposite directions and cancel, so the linear molecule has no net dipole. Symmetry, not bond polarity alone, decides molecular polarity.
Correct Answer
ACO₂
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