The number of alkene isomers with the molecul | vedclass

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(B) The molecular formula $C_4H_8$ corresponds to the general formula $C_nH_{2n}$,which indicates an alkene or a cycloalkane. For alkenes,the possible

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$3$

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(B) The molecular formula $C_4H_8$ corresponds to the general formula $C_nH_{2n}$,which indicates an alkene or a cycloalkane. For alkenes,the possible structural isomers are: $1$. $CH_3-CH_2-CH=CH_2$ $(But-1-ene)$ $2$. $CH_3-CH=CH-CH_3$ $(But-2-ene)$ $3$. $CH_3-C(CH_3)=CH_2$ $(2-Methylprop-1-ene)$ Thus,there are $3$ structural isomers for the alkene $C_4H_8$.

The number of alkene isomers with the molecular formula $C_4H_8$ is ....

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