Question

How many structural isomer of dimethyl cyclopentane?

Answer 1

There are 5 isomers

1,2-Dimethylcyvlopentane(trans)

1,2-Dimethylcyclopentane(cis)

1,3-Dimethylcyclopentane(trans)

1,3-Dimethylcyclopentane(cis)

1,1-Dimethylcyclopentane

Answer 2

There are 5 isomers

1,2-Dimethylcyvlopentane(trans)

1,2-Dimethylcyclopentane(cis)

1,3-Dimethylcyclopentane(trans)

1,3-Dimethylcyclopentane(cis)

1,1-Dimethylcyclopentane