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Which of the following are correct chain...

Which of the following are correct chain isomers of butane ?
(i)

A

Both II and III

B

III only

C

Both I and III

D

Both I and II

Text Solution

Verified by Experts

The correct Answer is:
B
`alpha`- H at bridge head carbon never show tautomerism
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ERRORLESS-GENERAL ORGANIC CHEMISTRY -PAST YEARS QUESTIONS
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