Answer
They are enantiomers because they are non-superimposable mirror images of each other.
Work Step by Step
a) They are enantiomers because they are non-superimposable mirror images of each other.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.