Which compound will have the largest dipole moment?

Question

Quizplus · Accepted Answer

The dipole moment of a molecule depends on the polarity of its bonds and the geometry of the molecule. In cis-1,2-dichloroethylene, the two chlorine atoms are on the same side of the carbon-carbon double bond, leading to an unequal distribution of charge and a significant dipole moment. In contrast, in trans-1,2-dichloroethylene, the two chlorine atoms are on opposite sides of the double bond, leading to a cancellation of dipoles and a smaller overall dipole moment. Tetrabromoethylene and tetrachloroethylene have no dipole moment as the halogen atoms are symmetrically arranged around the carbon-carbon double bond.

Which Compound Will Have the Largest Dipole Moment