172k views
7 votes
Which structure is not an isomer of pentane and state why?

1) Pentane:CH3CH2CH2CH2CH3
2) 2-methyl-butane: CH3CHCH3CH2CH3
3) 2,2-dimethylpropane : C5H12​

User Dechen
by
6.3k points

1 Answer

3 votes

Answer:

2,2-dimethylpropane : C5H12

becoz formula of propane is

C3H8

User Daniel Rose
by
6.1k points