(Solved): cis-1,2-dichlorocyclobutane of trans-1,3-dichlorocyclobutane Two chilorine atoms cis to each other o ...

cis-1,2-dichlorocyclobutane of trans-1,3-dichlorocyclobutane Two chilorine atoms cis to each other on a ring like cis-1,2-dichlorocyclobutane will have a large molecular dipole moment. When two chiorine aloms point in opposite directions in a molecule as in trans-1,3-dichlorocyclobutane, they ettectively cancel and the molecular dipole moment is essentlatly zero. Two chlorine atoms trans to each other on a ring like trans-1,2-dichlorocyclobutane will have a small molecular dipole moment. When two chlorine atoms point in opposite directions in a molecule as in cis- 1,3-dichlorocyclobutane, they effectively cancel and the molecular dipole moment is essentially zero.