Question

Hydrocarbons that have one or more double or triple bonds are _____.

A. unsaturated
B. saturated
C. aromatic
D. substituted

Answer 1

A. Aromatic

Step-by-step explanation:

Answer 2

Answer: A. unsaturated

Step-by-step explanation:

Saturated hydrocarbons are defined as the hydrocarbons in which a single bond is present between carbon and carbon atoms. The general formula for these hydrocarbons is
`C_nH_(2n+2)`

Unsaturated hydrocarbons are defined as the hydrocarbons which have double or triple covalent C-C bonds. They are known as alkenes and alkynes respectively. The general formula for these hydrocarbons is
`C_nH_(2n)` and
`C_nH_(2n-2)`

Aromatic hydrocarbons are those hydrocarbons in which Huckel's rule
`(2n+2)\pi` is obeyed. Example: Benzene

Substituted hydrocarbons are those hydrocarbons in which hydrogen is replaced by some other element. Example:
`CH_3Cl`