Question

Among the following which one can have a meso form?

Options

• CH₃CH(OH)CH(Cl)C₂H₅

• CH₃CH(OH)CH(OH)CH₃

• C₂H₅CH(OH)CH(OH)CH₃

• HOCH₂CH(Cl)CH₃

Answer 1

CH₃CH(OH)CH(OH)CH₃