2. Using the VSEPR model, what is the predicted molecular geometry of the following molecules? (a) PCl3 (b) SiCl4 (c) N2O (d) NOCl (e) ClO3F (f) XeO2F2 2. What is the total number of electron domains around the central atom for the following molecules? (a) ClF5 ? (b) SF4 ? (c) ClF2 ? 3. Indicate the type of hybrid orbitals used by the central atom for the given molecules (a) CCl4. (b) AsF5 (c) NO3 (d) N2O 4. The Lewis structure of carbon monoxide is given below. The hybridizations of the carbon and oxygen atoms in carbon monoxide are and respectively. :CO: 5. The hybridization of the oxygen atom labeled x in the structure below is