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11 Nov 2019
8. What is the hybridization of carbon in CaH:? d. sp e. sp'd a. sp c. sp'd 9. What is the hybridization of selenium in SeCl? a. sp d. sp e. sp'd 10. What hybridization is needed to describe the square planar molecular geometry of KrF,? d. sp'd a. sp b. sp c. 11. What is the hybridization of Xe in XeFs, and what is the molecular geometry? a. sp'd, T-shaped b. sp'd, seesaw Cã spu2, square pyramidal d. sp'd, square planar e· spd2, octahedral 12. What is the hybridization of the central xenon atom in XeF, what is its molecular geometry, and what is the F-Xe-F bond angle? a· sps, seesaw, 109.5ã b. sp'd', square planar, 90 c. sp'd, seesaw, 120° d. sp'd, square planar, 120 e. sp'd, square planar, 90 13. Cyclohexane (CeH2) contains carbon atoms that form a six-member ring. In a valence bond picture of the C-C bonds, hybrid orbitals would overlap for cyclohexane to form bonds. a. sp, Ï b, sp, Ï 14. Which compound below contains a carbon atom that is chiral? a. CH2F2 b. CHBry c. HCIC-CH2Br e. H3C-CHFC 15. What is the bond order of Oz? d. 3 e. 1.5 a. c. 2
8. What is the hybridization of carbon in CaH:? d. sp e. sp'd a. sp c. sp'd 9. What is the hybridization of selenium in SeCl? a. sp d. sp e. sp'd 10. What hybridization is needed to describe the square planar molecular geometry of KrF,? d. sp'd a. sp b. sp c. 11. What is the hybridization of Xe in XeFs, and what is the molecular geometry? a. sp'd, T-shaped b. sp'd, seesaw Cã spu2, square pyramidal d. sp'd, square planar e· spd2, octahedral 12. What is the hybridization of the central xenon atom in XeF, what is its molecular geometry, and what is the F-Xe-F bond angle? a· sps, seesaw, 109.5ã b. sp'd', square planar, 90 c. sp'd, seesaw, 120° d. sp'd, square planar, 120 e. sp'd, square planar, 90 13. Cyclohexane (CeH2) contains carbon atoms that form a six-member ring. In a valence bond picture of the C-C bonds, hybrid orbitals would overlap for cyclohexane to form bonds. a. sp, Ï b, sp, Ï 14. Which compound below contains a carbon atom that is chiral? a. CH2F2 b. CHBry c. HCIC-CH2Br e. H3C-CHFC 15. What is the bond order of Oz? d. 3 e. 1.5 a. c. 2
Keith LeannonLv2
8 Feb 2019