Exam2(97) - name Page 1 of 6 Multiple Choice Choose the...

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Unformatted text preview: name ______________________________ Page 1 of 6 Multiple Choice. Choose the best answer for the following questions. (10 questions, 40 pts) 1. Calculate the degrees of unsaturation for a molecule with the molecular formula C 9 H 10 FNO 3 (a) (b) 3 (c) 4 (d) 5 (e) 6 2. A reaction A → B occurs in a single step and has a Δ G° of 50 KJ/mol. According to the Hammond Postulate, the structure of the transition state for this reaction would most resemble: (a) the reactant, A (b) the product, B (c) it would be an equal hybrid of A and B (d) the reaction intermediate (e) there is no way to predict the structure of a transition state 3. Increased substitution stabilizes an alkene due to hyperconjugation. Hyperconjugation involves a bonding interaction between an adjacent C-H σ-orbital with... (a) the alkene σ-orbital (b) the alkene σ *-orbital (c) the alkene π-orbital (d) the alkene π *-orbital (e) an unhybridized p-orbital 4. Which of the following is (E)-2-chloro-3-methyl-3-hexene?...
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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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Exam2(97) - name Page 1 of 6 Multiple Choice Choose the...

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