An unsaturated hydrocarbon is?

Question

An unsaturated hydrocarbon is

a.a cycloalkane with five or more carbons.

b.a hydrocarbon that contains oxygen.
c.a hydrocarbon that is a gas at room temperature.

d.a compound in which all carbon atoms have four single bonds.

e.a compound in which one or more carbon atoms have double or triple bonds.

Answer 1

E

Answer 2

e.a compound in which one or more carbon atoms have double or triple bonds.

Answer 3

e