Question

Name the following alkene:
CH3CH = CHCH2CH3
A. 3-pentane
B. 2-pentene
C. 2-pentane
D. 3-pentene

Answer 1

Answer:

2-pentene

Explanation:

Answer 2

The name of the alkene is 2 pentene. The correct option is B, 2-pentene.

What is 2-pentene?

Alkenes with the chemical formula $C_5H_10$ are known as pentene. Within its molecular structure, each has one double bond.

The given alkene $CH_3CH = CHCH_2CH_3$ is 2-pentene because the double bond is present in the second carbon and it's pentene because there are five carbons present.

Thus, the correct option is B. 2-pentene.

Learn more about 2-pentene

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