Which compound shows dipole moment [RPMT 2002]

1.	Which compound shows dipole moment [RPMT 2002]
A.	1,4-di-chloro benzene
B.	1, 2-di-chloro benzene
C.	Trans-1, 2-di-chloro ethene
D.	Trans-2-butene
Answer» C. Trans-1, 2-di-chloro ethene

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Which compound shows dipole moment [RPMT 2002]

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