Chemistry - STEREO ISOMERISM Question with Solution | TestHub
Match the column (I) and (II)
Options:
Answer:
Solution:
Question Explanation:
The question asks to match each pair of molecules in Column (I) with the correct stereochemical
relationship given in Column (II).
Concept:
This question is based on Chirality, Enantiomers, Diastereomers, Identical Structures, and Structural
Isomerism.
Solution: Pair A
Both substituents (Cl and CH3 ) are on the same carbons, but wedge/dash are interchanged at one
stereocenter only.-Diastereomers (R)
Pair B
Both substituents (Cl and CH3 ) are on the same carbons, but wedge/dash are interchanged at one
stereocenter only.-Diastereomers (R)
Pair C
superimposable. Identical (P)
Pair D
Positions of Cl and CH3 are interchanged on the ring.
Connectivity is different.
- Structural (constitutional) isomers (S)
Final Answer: Option (A)