Which of the following would have a permanent | vedclass

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(C) The dipole moment of a molecule depends on its geometry and the polarity of its bonds.$BF_3$ has a trigonal planar geometry,$SiF_4$ has a tetrahed

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$SF_4$

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(C) The dipole moment of a molecule depends on its geometry and the polarity of its bonds.$BF_3$ has a trigonal planar geometry,$SiF_4$ has a tetrahedral geometry,and $XeF_4$ has a square planar geometry. Due to their high symmetry,the bond dipoles in these molecules cancel each other out,resulting in a net dipole moment of zero.$SF_4$ has a see-saw geometry due to the presence of one lone pair on the sulfur atom. This lack of symmetry prevents the bond dipoles from canceling out,resulting in a permanent dipole moment.

Which of the following would have a permanent dipole moment?

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