Which of the following compounds exhibits a d | vedclass

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(B) molecule exhibits a dipole moment if its net dipole moment is non-zero $(mu 
eq 0)$.$1$. trans-$2,3$-dichloro-$2$-butene: The two $C-Cl$ bonds ar

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$1,2$-dichlorobenzene

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(B) molecule exhibits a dipole moment if its net dipole moment is non-zero $(mu 
eq 0)$.$1$. trans-$2,3$-dichloro-$2$-butene: The two $C-Cl$ bonds are in opposite directions,canceling each other's dipole moments. Thus,$mu = 0$.$2$. $1,2$-dichlorobenzene: The two $C-Cl$ bonds are at an angle of $60^{\circ}$ to each other,so their dipole moments do not cancel out. Thus,$mu 
eq 0$.$3$. $1,4$-dichlorobenzene: The two $C-Cl$ bonds are in opposite directions $(180^{\circ})$,canceling each other's dipole moments. Thus,$mu = 0$.$4$. trans-$1,2$-dinitroethene: The two $C-NO_2$ groups are in opposite directions,canceling each other's dipole moments. Thus,$mu = 0$.Therefore,$1,2$-dichlorobenzene exhibits a dipole moment.

Which of the following compounds exhibits a dipole moment?

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