Write the structural formulae of all the possible isomers of C_2H_2Cl_2 and indicate which of them is non-polar ?

Write the structural formulae of all the possible isomers of C_2H_2Cl_

1.	Write the structural formulae of all the possible isomers of C_2H_2Cl_2 and indicate which of them is non-polar ?
Answer» SOLUTION :(i)cis-1,2-dichloroethene , (II) trans-1,2-dichloroethene and (III)1,1-dichloroethene, (ii) is NON POLAR