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MediumQ. No. which-of-the-following-is-the-correct-iupac-name-of-ch3-ch-ch-ch3
Which of the following is the correct IUPAC name of CH3-CH=CH-CH3?
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A2-butene
B1-butene
CBut-2-ene
DBut-1-ene
Correct Answer: But-2-ene
CH3-CH=CH-CH3 is but-2-ene as the double bond starts at carbon 2 of a 4-carbon chain.
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