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CH 301 HW 7 - Wright Jacqueline Homework 7 Due 11:00 pm...

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Wright, Jacqueline – Homework 7 – Due: Mar 19 2007, 11:00 pm – Inst: Sara Sutcliffe 1 This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. The due time is Central time. This HW is due the MONDAY AFTER SPRING BREAK. We will probably cover all or most of the material before then. 001 (part 1 of 1) 10 points Which of the following is NOT paramagnetic? 1. O 2 2. N 2+ 2 3. N 2 - 2 4. O + 2 5. O - 2 002 (part 1 of 1) 10 points Which statement is FALSE about B 2 ? 1. It has two electrons in a σ 2 p orbital. 2. It would be expected to have a longer bond length than C 2 . 3. It has a bond order of 1. 4. It is paramagnetic. 003 (part 1 of 1) 10 points Which of the following is not a heteronuclear diatomic molecule? 1. KI 2. HBr 3. All of these 4. NaCl 5. F 2 004 (part 1 of 1) 10 points In the heteronuclear diatomic molecule OF, the bonding molecular orbitals have 1. more oxygen-like atomic orbital charac- ter.
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