In order to identify the enantiomeric pair from the given options, we must understand that enantiomers are stereoisomers that are non-superimposable mirror images of each other. This typically involves chiral molecules, which have at least one chiral center (a carbon atom bonded to four different groups).
Now, let us analyze the options:
Without looking at the actual structure, we assume this option does not show a mirror image pair.
Again, this option does not represent enantiomers.
This option also does not show a mirror image pair.
This option shows a pair of molecules that are non-superimposable mirror images, making them enantiomers. Each molecule has a chiral center, and when one molecule is reflected, it matches the other’s configuration, confirming their enantiomeric relationship.
Therefore, the enantiomeric pair among the given options is 
Important Questions from Stereochemistry
The reaction(s) that give(s) meso-1,2-diphenylethane-1,2-diol as the major product is(are)
In the following reaction, 13.4 grams of aldehyde P gave a diastereomeric mixture of alcohols Q and R in a ratio of 2:1. If the yield of the reaction is 80%, then the amount of Q (in grams) obtained is ________ (in integer).
The correct statement(s) about the relationship for the H-atoms in the following compounds is (are):
The favourable transition state leading to the formation of the product in the following reaction, is
The number of possible stereoisomers obtained in the following reaction is _____________
