Exam 3-2.5 - nonpolar molecule nonpolar molecule polar...

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Sample Exam 3-2 Dr. V. Williamson © Vickie M. Williamson 2007, All Rights Reserved 15. There are ____ σ and _____ π bonds, respectively, in A. 11 and 2 B. 13 and 4 C. 13 and 0 D. 11 and 4 E. 13 and 2 16. The molecule ZF 4 has 1 lone pair of electrons and sp 3 d hybridization. What would you predict about the polarity of the bonds and of the molecule? A. polar bonds, B. nonpolar bonds, C. polar bonds,
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Unformatted text preview: nonpolar molecule nonpolar molecule polar molecule D. nonpolar bonds, E. polar bonds, polar molecule partially polar molecule 17. The Lewis dot drawing for the IF 4-ion has lone pair(s) of electrons around the central atom. A. 1 B. 0 C. 3 D. 2 E. 5 Key question 6pts each (unless noted) 1 B (D=3 pts) 2 C 3 D 4 D 5 C 6 C 7 D 8 B 9 D 10 E 11 D 12 E 13 B 14 E 15 E= 4 pts (B,C = 2pts) 16 C(A,D,E, = 3pts) 17 D...
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This note was uploaded on 02/18/2012 for the course CHEM 101 taught by Professor Williamson during the Fall '08 term at Texas A&M.

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