wiz-icon
MyQuestionIcon
MyQuestionIcon
11
You visited us 11 times! Enjoying our articles? Unlock Full Access!
Question

When two different 3D arrangements in space of the atoms in a molecule are interconvertible by free rotation about the single bonds, they are called:

A
Ring chain isomers
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Conformational isomers
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Functional isomers
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
All of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Conformational isomers
Theory :

When two different 3D arrangements in space of the atoms in a molecule are interconvertible by free rotation about the single bonds, they are called conformational isomers.
In conformational isomerism :
The basic structure of the molecule and various bond lengths and bond angles remain the same in all the arrangements or conformations.
Conformational isomers are not true isomers because energy difference between conformational isomers is very less. Hence, they are rapidly interconvertible and non-separable (cannot be isolated).


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
Join BYJU'S Learning Program
CrossIcon