How are the vapor pressure and boiling point of alkynes affected as the chain length increases?
Both vapor pressure and boiling point decrease.
Both vapor pressure and boiling point increase.
Vapor pressure increases, and boiling point decreases.
Vapor pressure decreases, and boiling point increases.

Question

How are the vapor pressure and boiling point of alkynes affected as the chain length increases?
Both vapor pressure and boiling point decrease.
Both vapor pressure and boiling point increase.
Vapor pressure increases, and boiling point decreases.
Vapor pressure decreases, and boiling point increases.

sweetburger · Answer

What do you think?

anonymous · Answer

i know it not c or b

sweetburger · Answer

What is your reasoning behind c and b being incorrect?

anonymous · Answer

because the boiling point increase

anonymous · Answer

final answer is d  by reason of common sense