Identify whether a meso compound is a possible stereoisomer of the following compounds.
a. 1,2-dibromocyclopentane
b. 1,4-dimethylcyclohexane

• A. a. This compound has a meso form.b. This compound does not have a meso form.
• B. a. This compound does not have a meso form.b. This compound has a meso form.
• C. a. This compound does not have a meso form.b. This compound does not have a meso form.
• D. a. This compound has a meso form.b. This compound has a meso form.

Answer: (D)