Question: What type of isomerism is exhibited by D-glucose and L-glucose?
Options:
Structural isomerism
Geometric isomerism
Enantiomerism
Conformational isomerism
Correct Answer: Enantiomerism
Solution:
D-glucose and L-glucose are enantiomers, differing in configuration at their chiral centers.
What type of isomerism is exhibited by D-glucose and L-glucose?
Practice Questions
Q1
What type of isomerism is exhibited by D-glucose and L-glucose?
Structural isomerism
Geometric isomerism
Enantiomerism
Conformational isomerism
Questions & Step-by-Step Solutions
What type of isomerism is exhibited by D-glucose and L-glucose?
Step 1: Understand what isomerism means. Isomerism is when two compounds have the same molecular formula but different structures or arrangements.
Step 2: Learn about enantiomers. Enantiomers are a type of isomer that are mirror images of each other.
Step 3: Identify D-glucose and L-glucose. Both are forms of glucose that have the same molecular formula (C6H12O6).
Step 4: Recognize that D-glucose and L-glucose differ in the arrangement of atoms around their chiral centers, which are specific carbon atoms in the molecule.
Step 5: Conclude that since D-glucose and L-glucose are mirror images of each other and differ at their chiral centers, they are classified as enantiomers.
No concepts available.
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