Question

What is the molecular formula of a hydrocarbon with M+ = 108? (Write the formula with no subscripts, e.g. C4H10.)

Answer 1

Explanation:

M+=108 is way of representing molecular formula of a compound indicating simple numbers of each type of atom in a molecule and there is no information about the structure.

Here it given the molecule is hydrocarbon with 8 carbon atom and 12 hydrogen atom. Thus the compound is C8H12.

C8H12 has one ring and two double bonds.