NEET2017Chemistry-Organic Chemistry
NEET 2017 Chemistry Conformational Isomerism MCQ Question
Type: MCQ-conceptual-Medium-Class 11
With respect to the conformers of ethane, which of the following statements is TRUE?
A
Bond angle remains same but bond length changes.
B
Bond angle changes but bond length remains same.
C
Both bond angle and bond length change.
D
Both bond angle and bond length remain same.
Correct Answer
Option D
Detailed Explanation
In ethane, rotation around the C⁻C bond does not affect bond angles or bond lengths; only the spatial arrangement changes.
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