Answer : The propane has only one isomer.
Explanation :
Isomers : It is defined as the compounds having same formula but different arrangement of the atoms in the molecule.
As we know that the propane is a saturated hydrocarbon that contains three carbon atoms and eight hydrogen atoms and the 3 carbon atoms bond together through the single bond.
The formula of propane molecule is, [tex]C_3H_8[/tex].
The structural formula of propane molecule is :
[tex]H_3C-CH_2-CH_3[/tex]
From this we conclude that, there is only one isomer possible for propane molecule.
Hence, the propane has only one isomer.
