The alkenes which exhibit cis, trans isomeris | vedclass

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(C) For an alkene to exhibit $cis, trans$ isomerism,each carbon atom of the double bond must be attached to two different groups. That is,the structur

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$a, c, d$

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(C) For an alkene to exhibit $cis, trans$ isomerism,each carbon atom of the double bond must be attached to two different groups. That is,the structure must be of the form $abC=Ccd$ where $a 
eq b$ and $c 
eq d$.Analyzing the given options:a) $YXC=CXZ$: Carbon $1$ has $Y 
eq X$,Carbon $2$ has $X 
eq Z$. This exhibits isomerism.b) $X_2C=CX_2$: Carbon $1$ has $X = X$,Carbon $2$ has $X = X$. No isomerism.c) $YXC=CXY$: Carbon $1$ has $Y 
eq X$,Carbon $2$ has $X 
eq Y$. This exhibits isomerism.d) $YXC=CWZ$: Carbon $1$ has $Y 
eq X$,Carbon $2$ has $W 
eq Z$. This exhibits isomerism.e) $X_2C=CXY$: Carbon $1$ has $X = X$. No isomerism.Therefore,the alkenes that exhibit $cis, trans$ isomerism are $a, c, d$.

The alkenes which exhibit $cis, trans$ isomerism from the following are:
a) $YXC=CXZ$
b) $X_2C=CX_2$
c) $YXC=CXY$
d) $YXC=CWZ$
e) $X_2C=CXY$

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The alkenes which exhibit $cis, trans$ isomerism from the following are:a) $YXC=CXZ$b) $X_2C=CX_2$c) $YXC=CXY$d) $YXC=CWZ$e) $X_2C=CXY$