The heating curve for carbon dioxide would have only one plateau at the sublimation temperature of co 2.
Heating and cooling curve.
Cooling curves are the opposite.
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Just like heating curves cooling curves have horizontal flat parts where the state changes from gas to liquid or from liquid to solid.
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They show how the temperature changes as a substance is cooled down.
Heating and cooling curves loading.
The sloped areas of the graph represent a.
You are likely to have used salol or stearic acid in a school practical lesson to make your own cooling curve.
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The entire experiment could be run in reverse.
Color highlighted text notes.
Notice that the temperature stays the same during the state change freezing and this is the melting point or freezing point of the salol.
The diagram shows a cooling curve for salol.