fall03org1q2

fall03org1q2 - Fall 03 Quiz 2 Ch 4-6 20points Name If you...

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Fall 03: Quiz 2 Ch 4-6 20points N a m e If you do not want your graded quiz placed in the box outside my office, then please tick here (1-10) are True or False. 1) The mirror image of chiral molecule is non-superimposable upon the original molecule. 2) “Mechanism” is the study of the step-by-step movement of electrons that describes the process of a reaction. 3) An optically inactive mixture contains equal amounts of R and S enantiomers. 4) A favorable entropy change results from an increase in disorder. 5) The lower the bond dissociation energy of a bond, the easier it is to break. 6) Transition state energies (and thus activation energy barriers) dictate how fast different reactions proceed. 7) This molecule is achiral . 8) These compounds are enantiomers. H Br CH 3 F H Br F CH 3 9) S N 1 reactions always proceed with total loss of stereochemistry. 10) A nucleophilic substitution is a reaction where a nucleophilic species
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fall03org1q2 - Fall 03 Quiz 2 Ch 4-6 20points Name If you...

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