Question

in a specific group of unsaturated hydrocarbons , though the ratio of carbon and hydrogen atoms is 1:2, ch2 is not the first member of those hydrocarbons.
What is the reason for this?
Write the structural formula of the first member of that hydrocarbon group.

Answer 1

Answer:

the given ration of Carbon and hydrogen is empirical formulae ratio and not the molecular formulae ratio. Hence there may be many such formulae have empirical ratio 1:2.