Learning Path
Question & Answer
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The chair conformation of cyclohexane is more stable than the boat conformation.
Cyclopentane adopts a planar conformation to minimize angle strain.
The boat conformation of cyclohexane experiences torsional strain due to eclipsed hydrogens.
Puckering in cycloalkanes helps to reduce steric strain.
All cycloalkanes have the same level of stability regardless of their conformation.
Understanding the Answer
Let's break down why this is correct
The chair form has no eclipsed bonds, so it has lower torsional strain. Other options are incorrect because Cyclopentane is not flat; a planar ring would force atoms close together and cause angle strain; Not all cycloalkanes are equally stable; the chair is more stable than the boat.
Key Concepts
Cycloalkane Conformations
medium level question
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Deep Dive: Cycloalkane Conformations
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Definition
Cycloalkanes exhibit different conformations like the chair and boat structures due to the arrangement of atoms within the ring, affecting stability and strain. Understanding these variations is crucial in predicting reactivity and physical properties of cycloalkanes.
Topic Definition
Cycloalkanes exhibit different conformations like the chair and boat structures due to the arrangement of atoms within the ring, affecting stability and strain. Understanding these variations is crucial in predicting reactivity and physical properties of cycloalkanes.
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