Question

why does butene have two names​

Answer 1

Happy Morning..

Explanation:

1-Butene consists of a chain of four carbons, having a double bond between carbons 1 and 2.

1-Butene consists of a chain of four carbons, having a double bond between carbons 1 and 2. Because carbon 1 has two of the same substituent (in this case, H), 1-butene does not exhibit geometric isomerism, unlike its structural isomer, 2-butene

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