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WBJEE 2019 Chemistry Solved Paper
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© examsnet.com
Question : 7
Total: 40
The conformations of n-butane, commonly known as eclipsed, gauche and anti-conformations can be interconverted by
rotation around C-H bond of a methyl group
rotation around C-H bond of a methylene group
rotation around C1-C2 linkage
rotation around C2-C3 linkage
Validate
Solution:
(D)
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