Explanation:
Hybridization of [tex]OF_2[/tex] is [tex]sp^3[/tex]
Bond pair in [tex]OF_2[/tex] = 2
lone pair in [tex]OF_2[/tex] = 2
Because of presence of two lone pairs of electron shape is bent.
F is more electronegative than O, therefore two O-F bons are polar and hence, two dipole exists. The resultant diople moment in a molecule is the vector sum of individual existing dipoles (shown in the attachment).
because of the bent shape of [tex]OF_2[/tex] two dipole moments add to each other. this result in the existence of permanent dipole moment in the molecule and thus [tex]OF_2[/tex] is a polar molecule.
