vapor pressure and melting point

[sugarbabee0]

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I know that higher vapor pressure means lower boiling point. But is there a relationship between vapor pressure and melting/freezing point?

thanks in advance

 

[GRod18]

when vapor pressure = atm pressure the substance starts to boil. So when you raise vapor pressure you are in fact getting closer to atm pressure therefore it will start boiling faster.

When a substance melt freezes it has to deal with heat of fusion, not heat of vaporization. So I would say that vapor pressure has nothing to do with freezing/melting point.