1. The polarity of a molecule depends on the polarity of the bonds within the mo
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Question
1. The polarity of a molecule depends on the polarity of the bonds within the molecules as well as the shape of the molecule. All of the following statements are true concerning the polarity of a molecule EXCEPT
A. polar molecules have three-dimensional shapes while nonpolar molecules are two-dimensional or flat.
B. molecules with symmetrically arranged polar bonds to the same element are nonpolar because the individual bond dipoles cancel out.
C. linear molecules formed from only two atoms are nonpolar if they are formed from two atoms of the same element.
D. linear molecules formed from only two atoms are polar if they are formed from two atoms of different elements with a difference in electronegativity.
E. molecules with symmetrically arranged polar bonds to different elements are polar as long as the individual bond dipoles do not cancel out.
A. polar molecules have three-dimensional shapes while nonpolar molecules are two-dimensional or flat.
B. molecules with symmetrically arranged polar bonds to the same element are nonpolar because the individual bond dipoles cancel out.
C. linear molecules formed from only two atoms are nonpolar if they are formed from two atoms of the same element.
D. linear molecules formed from only two atoms are polar if they are formed from two atoms of different elements with a difference in electronegativity.
E. molecules with symmetrically arranged polar bonds to different elements are polar as long as the individual bond dipoles do not cancel out.
Explanation / Answer
B. molecules with symmetrically arranged polar bonds to the same element are nonpolar because the individual bond dipoles cancel out.
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