- 6 Which Of The Following Bonds Is The Most Polar An O B S 0 C P C1 D C S 7 Which Of The Following Bonds Is The Lea 1 (117.07 KiB) Viewed 73 times
6. Which of the following bonds is the most polar? AN-O B) S-0 C) P-C1 D) C-S 7. Which of the following bonds is the least polar? A) C-o B) Si-F C) Cl-F D) C-F E) C-I 8. Which of the following bonds is the strongest? A) single bond B) double bond triple bond D) all bonds are equally strong 9. Which of the following statements about VSEPR theory is FALSE? A) Electron groups arrange themselves around the central atom to minimize repulsion. B) Double bond is counted as two electron groups. C) Each lone pair on the central atom is consider as one electron group. D) VSEPR theory is used to predict 3-D geometry of simple molecules. 10. What is the total number of valence electrons in N20 molecule? A) 16 B) 17 C) 11 D) 12 11. What is the total number of valence electrons in the ammonium ion, NH4? A) 11 B) 10 C) 9 D) 8 12. How many lone pairs of electrons need to be added to complete this Lewis structure? H 111 HO A) 2 B) 6 08 D) 10 E) 12 C-N-H СІН