Question

What will be the formula & name of the alkenes which have same formula as cyclopentane ?

Answer 1

Answer:

All alkenes have at least one double bond. Alkenes and Cycloalkanes have the same general formula, CnH2n. Therefore, the general formula does not identify the structure as an alkene nor an cycloalkane. ... Those with two double bonds have the formula, CnH2n-2.

Explanation:

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Answer 2

Answer: 1-pentene, 2-pentene, 2-methyl but-1-ene, 3-methyl but-1-ene, and 2-methyl but-2-ene.All structures have the formula as C₅H₁₀.

Explanation:

• The formula for cyclopentane is C₅H₁₀.
• The D.U for cyclopentane is 1.
• The formula for alkene will be the same as C₅H₁₀.
• The isomers of pentene will be  1-pentene, 2-pentene, 2-methyl but-1-ene, 3-methyl but-1-ene, and 2-methyl but-2-ene.
• These all isomers have the same formula as that of cyclopentane.