Chemistry - STEREO ISOMERISM Question with Solution | TestHub
ChemistrySTEREO ISOMERISMELEMENT OF SYMMETRYMedium2 minQB
ChemistryMediumsingle choice
cis-3,6-Dimethylpiperazine-2,5-dione
Options:
Answer:
D
Solution:
In the cis isomer both CH3 groups lie on the same face of the ring, so no point maps every atom onto an identical atom: the centre of symmetry is absent. (The cis isomer instead has a plane of symmetry and is achiral.)
Stream:JEESubject:ChemistryTopic:STEREO ISOMERISMSubtopic:ELEMENT OF SYMMETRY
⏱ 2mℹ️ Source: QB
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