In which case racemic mixture is obtained on mixing its mirror images (d & l form)…

CHEMISTRY · Single correct · CBSE · Chemistry · Coordination Compounds · Coordination Compounds

Problem

In which case racemic mixture is obtained on mixing its mirror images (*d* & *l* form) in 1 : 1 molar ratio? (1) *trans* -

[\text{Co}(\text{gly})_3]

(2)

[\text{Ni}(\text{DMG})_2]

(3) *cis* -

[\text{Cu}(\text{gly})_2]

(4)

[\text{Zn}(\text{en})(\text{gly})]^+