Chemistry - STEREO ISOMERISM Question with Solution | TestHub
ChemistrySTEREO ISOMERISMGEOMETRICAL ISOMERISMEasy2 minQB
ChemistryEasysingle choice
Which of the cycloalkane is not capable to show cis-trans isomerism ?
Options:
Answer:
A
Solution:
The correct structure is 1,1-dimethylcyclobutane : both CH₃ groups are on the same ring carbon, so no two ring carbons bear substituents and cis-trans isomerism is impossible. The other three compounds are 1,2- or 1,3-disubstituted cycloalkanes, each of which exists as cis and trans isomers.
Ans. 1,1-Dimethylcyclobutane
Stream:JEESubject:ChemistryTopic:STEREO ISOMERISMSubtopic:GEOMETRICAL ISOMERISM
⏱ 2mℹ️ Source: QB
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