Exam1(97) - name Page 1 of 6 Multiple Choice Choose the best answer for the following questions 10 questions 40 pts 1 Which atomic orbitals are

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name ______________________________ Page 1 of 6 Multiple Choice. Choose the best answer for the following questions. ( 10 questions, 40 pts) 1. Which atomic orbitals are used in the C-C π -bond of ethylene? (a) sp 3 , sp 3 (b) p, p (c) sp 2 , sp 2 (d) sp 3 , sp 2 (e) sp 2 , s 2. Orbitals hybridize because: (a) they can form more stable bonds due to greater orbital overlap. (b) hybrid orbitals are spatially further apart from each other, reducing repulsive interactions between electrons. (c) antibonding interactions are eliminated when hybrid orbitals form bonds. (d) all of the above (e) (a) and (b) only 3. Which of the following is the proper IUPAC name of the following molecule? (a) 1-cyclopropyl-1-(1-methylethyl)ethane (b) (1,2-dimethylpropyl)cyclopropane (c) 2-(1-cyclopropylethyl)propane (d) 2-cyclopropyl-3-methylbutane (e) (a)-(d) are all acceptable names 4. Which of the following molecules would not be considered a bicyclic molecule. (a) (b) (c) (d) all are bicyclic molecules (e) 5. The rate of a reaction is dependent upon: (a) K eq (b) Δ (c) Δ G (d) all the above (e) none of the above
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This note was uploaded on 03/11/2012 for the course CHEM 220A taught by Professor Sulikowski during the Fall '08 term at Vanderbilt.

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Exam1(97) - name Page 1 of 6 Multiple Choice Choose the best answer for the following questions 10 questions 40 pts 1 Which atomic orbitals are

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