Below is the perspective drawings for XeF2.  Below the structure are arrows indicating the overall direction of polarity or a “0” if the molecule is non polar.

For the following molecule, indicate the positive and negative ends of the dipole, using the symbol →→→→→→→. Refer to a table of the Pauling electronegativity scale as needed. Select the single best answer. CO The arrow points to the left. The arrow points to the right.

Following is a molecule with polar bonds whose shape was obtained using the VSEPR theory. Specify the molecular shape of this molecule, and whether the molecule is polar or nonpolar. (Hint: In terms of polarity, see whether the dipoles in the molecule cancel or not. A molecule containing polar bonds can be nanpolar if the dipoles cancel each other. You can imagine the dipoles as ropes pulling on the central atom–If the pulls cancel each other, that is, the central atom cannot move, then the molecule is nonpolar. If on the other hand the opposite is true, then the molecule is polar.) O trigonal pyramidal shape, nonpolar O trigonal planar shape, nonpolar O tetrahedral shape, polar O trigonal pyramidal shape, polar O trigonal planar shape, polar

The VSEPR diagram for PC15 is shown below. Use the diagram to answer the following questions. :ĊI: :CI—P™ :CI: CI: CI: a) Name the VSEPR shape. b) Identify the polarity of the bonds. Explain how you know. (AEN for P = 2.1, AEN for Cl = 3.0) c) Identify the polarity of the molecule. Explain how you know. d) Identify the dominant intermolecular force present between molecules of PCI 5. Explain how you know.