How to determine boiling point and melting point through lab activity in short
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The main difference between boiling point and melting point is that the melting point is defined as the temperature at which solid and liquid phases are in equilibrium, whereas the boiling point is the temperature at which the vapour pressure of a liquid is equal to the external pressure
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Record the temperature at which the solid in the capillary tube melts.
When a satisfactory melting point range has been determined,
choose a known substance that has a melting point within 5°C of the observed value.
...Determine the melting point of the mixture.
The boiling point of a liquid is the temperature at which its vapor pressure is equal to the pressure of the gas above it. The normal boiling point of a liquid is the temperature at which its vapor pressure is equal to one atmosphere (760 torrs). Microscopic view inside a bubble in boiling water.
When a satisfactory melting point range has been determined,
choose a known substance that has a melting point within 5°C of the observed value.
...Determine the melting point of the mixture.
The boiling point of a liquid is the temperature at which its vapor pressure is equal to the pressure of the gas above it. The normal boiling point of a liquid is the temperature at which its vapor pressure is equal to one atmosphere (760 torrs). Microscopic view inside a bubble in boiling water.
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