Question

Examine the following three pairs of possible isomers

Now state whether th pairs represent identical compounds or different isomers
A. All three pairs represent different compounds
B. (ia) and (ib) are identical, (iia) and (iib) are identical, and (iiia) and (iiib) are identical
C. (ia) and (ib) are isomers, (iia) and (iib) are identical, and (iiia) and (iiib) are isomers
D. (ia) and (ib) are identical, (iia) and (iib) are identical, and (iiia) and (iiib) are isomers

Answer 1

Correct Answer - D