Question: Which of the following statements about alkynes is incorrect?

Options:

1. They are unsaturated hydrocarbons.
2. They contain at least one triple bond.
3. They are more reactive than alkenes.
4. They have a higher boiling point than alkenes.

Correct Answer: They are more reactive than alkenes.

Solution:

Alkynes are generally less reactive than alkenes due to the stability of the triple bond.