Question

How many constitutional isomers does C3H8O have?

Answer 1

3 isomers

Explanation:

`C_3H_8O` has three constitutional isomers:

1-propanol: `CH_3-CH_2-CH_2-OH`

2-propanol: `CH_3-CH(OH)-CH_3`

ethyl-methyl ether: `CH_3-CH_2-O-CH_3`

There are no geometric isomers or stereoisomers posssible for these structures