How many optically active isomers of 2,3-Dichlorobutandioic acid are p – InterviewSolution

1.	How many optically active isomers of 2,3-Dichlorobutandioic acid are possible ?
Answer» SOLUTION :`HOOC-undersetunderset(Cl)(\|)CH-undersetunderset(Cl)(\|)CH-COOH` THREE ISOMERS (R,R), (S,S) and (R,S) MESO are possible . Out of which only two are optically active.

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