Q. Which one of the following pairs represents stereoisomerism ?
A) Chain isomerism and rotational isomerism
B) Structural isomerism and geometric isomerism
C) Linkage isomerism and geometric isomerism
D) Optical isomerism and geometric isomerism
Explanation
[Solution from source] Stereoisomers have the same connectivity but different spatial arrangement; geometrical and optical isomerism are the two types. Chain, structural and linkage isomerism change connectivity. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.