Question

Pentane with molecular formula C5H12, exists in three isomeric forms. One shows linear carbon chains, another has one -CH3 groups present on the third carbon atom, and the third has two -CH3 groups present on the second carbon atom. What types of isomers are these?
Geometric isomers
Structural isomers
Halotropic isomers

Answer 1

@jagr2713

Answer 2

I am not good at chemistry but ik some who is
@aaronq @Somy

Answer 3

Its not even chemistry, but okay. Thanks.

Answer 4

Sorry about that

Answer 5

I chose the answer B.