Total number of rotational conformers of n-butane are:
2
6
5
3
As we learnt in
Conformations -
Different arrangement of atoms in a molecule which can be obtained due to rotation about carbon - carbon single bond.
- wherein
This type of isomerism is found in alkanes and cycloalkanes and their substituted derivatives.
Correct option is 2.
Option 1)
2
Option 2)
6
Option 3)
5
Option 4)
3