Textbook Question
Would you expect a CH₃/CH₃ eclipsing interaction to be larger or smaller than 1.3 kcal/mol?
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- 1. A Review of General Chemistry5h 5m
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4. Alkanes and Cycloalkanes
Barrier To Rotation
Multiple Choice
The barrier to rotation for 1,2 -dibromopropane along the C1—C2 bond is 28 kJ/mol. Determine the energy cost associated with the eclipsing dibromine interaction.
A
38 Kj/mol
B
28 Kj/mol
C
18 Kj/mol
D
16 Kj/mol
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