Question

In 1865 kekul suggested a ring structure for benzene, c6h6, in which a hydrogen atom is attached to each carbon atom. C h h h h h h c c c c c kekul structure in this structure all of the bonds remain in the places shown. Assuming this is the structure of benzene, how many isomers of dichlorobenzene, c6h4cl 2, would exist?

Answer 1

3 isomers are possible of dichloro benzene each chlorine at Ortho , para and meta position