Question 1 What is the bond angle for the molecule SiCIZFZ? A. 90 degrees B. 109 degrees C. 120 degrees D. 180 degrees E. 60 degrees Question 2

Someone please help me with these questions, I'm very confused with this. Please answer all if possible.

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Question 1What is the bond angle for the molecule SiCIZFZ?A. 90 degrees B. 109 degrees C. 120 degrees D. 180 degrees E. 60 degreesQuestion 2 Cadmium iodide, Cdlz, is a covalent compound. The molecule has the same geometry as a BeCl2molecule. Which of the following kinds of hybrid orbitals does the cadmium atom likely utilize in Cdl2? A. sp B. sp2 C. spa D. spad E. spe'd2Question 3 What is the hybridization at the central atom (P) of PF3CIZ? A. sp B. sp2 C. sp3 D. spad E. spi‘d2 Question 4 What is the molecular geometry of carbon disulfide, C82? A. linear B. bent C. tetrahedral D. trigonal planar E. T—shapedQuestion 5 Which one of the following molecules is polar? A. SiH4 B. SFS C. H; D. PCI5 E. SF4 Question 6 What is the bond angle in the molecule BF3? A. 90 degrees B. 109 degrees C. 120 degrees D. 180 degrees E. 60 degreesQuestion 7 What is the orbital hybridization of C in C02?A. sp B. sp C. sp D. sp‘1 E. 5deQuestion 8 What is the bond angle in the carbonate ion, C052? A. 90 degrees B. 109 degrees C. 120 degrees D. 180 degrees E. 60 degrees