Which of the following compounds will exhibit | vedclass

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(A) Geometrical isomerism is exhibited by compounds that have restricted rotation around a double bond and where each carbon atom of the double bond i

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$1-$phenyl$-2-$butene

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(A) Geometrical isomerism is exhibited by compounds that have restricted rotation around a double bond and where each carbon atom of the double bond is attached to two different groups.In $1-$phenyl$-2-$butene $(C_6H_5-CH_2-CH=CH-CH_3)$,the double-bonded carbons are attached to different groups ($-H$ and $-CH_3$ on one side; $-H$ and $-CH_2C_6H_5$ on the other),allowing for cis-trans isomerism.In the other options,at least one of the double-bonded carbons is attached to two identical groups (e.g.,two $-H$ atoms or two phenyl groups),which prevents the formation of geometrical isomers.

Which of the following compounds will exhibit geometrical isomerism?

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