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Multiple Choice
In the context of chirality, how would a molecule with two identical substituents on a chiral center be categorized?
A
Chiral
B
Enantiomer
C
Achiral
D
Diastereomer
Verified step by step guidance
1
Understand the concept of chirality: A molecule is chiral if it cannot be superimposed on its mirror image. This typically involves a carbon atom bonded to four different substituents.
Identify the chiral center: A chiral center is usually a carbon atom with four different groups attached to it. In this problem, the molecule has two identical substituents on the chiral center.
Analyze the impact of identical substituents: When a chiral center has two identical substituents, it loses its chirality because it can be superimposed on its mirror image.
Define achiral: A molecule is achiral if it can be superimposed on its mirror image, meaning it does not have a chiral center with four different substituents.
Conclude the categorization: Since the molecule has two identical substituents on the chiral center, it is categorized as achiral, meaning it does not exhibit chirality.