Those stereoisomers that are not intercovertible by a simple rotation – InterviewSolution

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1.	Those stereoisomers that are not intercovertible by a simple rotation around a sigma-bond are called
Answer» configurational ISOMERS enantiomers DIASTEREOISOMERS all of these Solution :Configurational isomers are interconvertible by breaking and FORMING chemical bonds. If the configurational isomers are related as nonsuperposable MIRROR IMAGES, they are called enantioners (or optical isomers) and if they are not related as such they are called diastereoisomers.

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