Which of the following compounds will exhibit | vedclass

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(A) Cis-trans isomerism (geometrical isomerism) is exhibited by compounds containing a carbon-carbon double bond where each carbon atom of the double

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$2-$butene

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(A) Cis-trans isomerism (geometrical isomerism) is exhibited by compounds containing a carbon-carbon double bond where each carbon atom of the double bond is attached to two different groups.In $2-$butene $(CH_3-CH=CH-CH_3)$,each carbon of the double bond is attached to a hydrogen atom and a methyl group. Thus,it exists as cis and trans isomers.$2-$butyne contains a triple bond,$2-$butanol is an alcohol,and butanal is an aldehyde; none of these satisfy the condition for geometrical isomerism.

Which of the following compounds will exhibit cis-trans isomerism?

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