As the molecular weight of alkanes increases, how do the boiling point and melting point change?

As the molecular weight of alkanes increases, how do the boiling point

1.	As the molecular weight of alkanes increases, how do the boiling point and melting point change?
Answer» BOILING POINT INCREASES, melting point increases Boiling point decreases, melting point decreases Boiling point increases,melting point decreases Boiling point increases, melting point increases sequentially for ALKANES over FOUR carbons Answer :D