Question

Which of the following pairs of compounds are not positional isomers?

• A.
• B.
• C.
• D. All of these

Answer 1

The correct option is C

The relocation of the functional groups between two identical organic compounds gives rise to Positional Isomerism. A simple example of this type of isomerism would be

The given above compounds are functional isomers because one is having an alcohol group and other one containing ketone group.