H Br A) CH₂ CH₂ Select its diastereomer: H- H OH -H CH3 CH₂ -OH Br B) C) CH₂ -H ## -Br HO- CH₂ HO- H CH₂ CH₂ -Br D) H HO- CH₂ -H CH₂ -Br

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.